{"id":"CVE-2022-45044","state":"PUBLISHED","title":"A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions < V9.50), SI","description":"A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions < V9.50), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions < V9.50), SIPROTEC 5 6MD89 (CP300) (All versions < V9.64), SIPROTEC 5 6MU85 (CP300) (All versions < V9.50), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions < V9.64), SIPROTEC 5 7SA82 (CP100) (All versions < V8.90), SIPROTEC 5 7SA82 (CP150) (All versions < V9.50), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions < V9.50), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions < V9.50), SIPROTEC 5 7SD82 (CP100) (All versions < V8.90), SIPROTEC 5 7SD82 (CP150) (All versions < V9.50), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions < V9.50), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ81 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions < V9.50), SIPROTEC 5 7SK82 (CP100) (All versions < V8.89), SIPROTEC 5 7SK82 (CP150) (All versions < V9.50), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions < V9.50), SIPROTEC 5 7SL82 (CP100) (All versions < V8.90), SIPROTEC 5 7SL82 (CP150) (All versions < V9.50), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions < V9.50), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions < V9.50), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions < V9.50), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions < V9.64), SIPROTEC 5 7ST86 (CP300) (All versions < V9.64), SIPROTEC 5 7SX82 (CP150) (All versions < V9.50), SIPROTEC 5 7SX85 (CP300) (All versions < V9.50), SIPROTEC 5 7UM85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT82 (CP100) (All versions < V8.90), SIPROTEC 5 7UT82 (CP150) (All versions < V9.50), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions < V9.50), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions < V9.50), SIPROTEC 5 7VE85 (CP300) (All versions < V9.50), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions < V9.50), SIPROTEC 5 7VU85 (CP300) (All versions < V9.50), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.50), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.50). Affected devices do not properly restrict secure client-initiated renegotiations within the SSL and TLS protocols. This could allow an attacker to create a denial of service condition on the ports 443/tcp and 4443/tcp for the duration of the attack.","publishedAt":"2022-12-13T00:00:00.000Z","updatedAt":"2025-11-11T20:20:05.358Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C","source":"siemens"},"assigner":"siemens","products":["Siemens SIPROTEC 5 6MD84 (CP300)","Siemens SIPROTEC 5 6MD85 (CP200)","Siemens SIPROTEC 5 6MD85 (CP300)","Siemens SIPROTEC 5 6MD86 (CP200)","Siemens SIPROTEC 5 6MD86 (CP300)","Siemens SIPROTEC 5 6MD89 (CP300)","Siemens SIPROTEC 5 6MU85 (CP300)","Siemens SIPROTEC 5 7KE85 (CP200)","Siemens SIPROTEC 5 7KE85 (CP300)","Siemens SIPROTEC 5 7SA82 (CP100)","Siemens SIPROTEC 5 7SA82 (CP150)","Siemens SIPROTEC 5 7SA84 (CP200)","Siemens SIPROTEC 5 7SA86 (CP200)","Siemens SIPROTEC 5 7SA86 (CP300)","Siemens SIPROTEC 5 7SA87 (CP200)","Siemens SIPROTEC 5 7SA87 (CP300)","Siemens SIPROTEC 5 7SD82 (CP100)","Siemens SIPROTEC 5 7SD82 (CP150)","Siemens SIPROTEC 5 7SD84 (CP200)","Siemens SIPROTEC 5 7SD86 (CP200)","Siemens SIPROTEC 5 7SD86 (CP300)","Siemens SIPROTEC 5 7SD87 (CP200)","Siemens SIPROTEC 5 7SD87 (CP300)","Siemens SIPROTEC 5 7SJ81 (CP100)","Siemens SIPROTEC 5 7SJ81 (CP150)","Siemens SIPROTEC 5 7SJ82 (CP100)","Siemens SIPROTEC 5 7SJ82 (CP150)","Siemens SIPROTEC 5 7SJ85 (CP200)","Siemens SIPROTEC 5 7SJ85 (CP300)","Siemens SIPROTEC 5 7SJ86 (CP200)","Siemens SIPROTEC 5 7SJ86 (CP300)","Siemens SIPROTEC 5 7SK82 (CP100)","Siemens SIPROTEC 5 7SK82 (CP150)","Siemens SIPROTEC 5 7SK85 (CP200)","Siemens SIPROTEC 5 7SK85 (CP300)","Siemens SIPROTEC 5 7SL82 (CP100)","Siemens SIPROTEC 5 7SL82 (CP150)","Siemens SIPROTEC 5 7SL86 (CP200)","Siemens SIPROTEC 5 7SL86 (CP300)","Siemens SIPROTEC 5 7SL87 (CP200)","Siemens SIPROTEC 5 7SL87 (CP300)","Siemens SIPROTEC 5 7SS85 (CP200)","Siemens SIPROTEC 5 7SS85 (CP300)","Siemens SIPROTEC 5 7ST85 (CP200)","Siemens SIPROTEC 5 7ST85 (CP300)","Siemens SIPROTEC 5 7ST86 (CP300)","Siemens SIPROTEC 5 7SX82 (CP150)","Siemens SIPROTEC 5 7SX85 (CP300)","Siemens SIPROTEC 5 7UM85 (CP300)","Siemens SIPROTEC 5 7UT82 (CP100)","Siemens SIPROTEC 5 7UT82 (CP150)","Siemens SIPROTEC 5 7UT85 (CP200)","Siemens SIPROTEC 5 7UT85 (CP300)","Siemens SIPROTEC 5 7UT86 (CP200)","Siemens SIPROTEC 5 7UT86 (CP300)","Siemens SIPROTEC 5 7UT87 (CP200)","Siemens SIPROTEC 5 7UT87 (CP300)","Siemens SIPROTEC 5 7VE85 (CP300)","Siemens SIPROTEC 5 7VK87 (CP200)","Siemens SIPROTEC 5 7VK87 (CP300)","Siemens SIPROTEC 5 7VU85 (CP300)","Siemens SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","Siemens SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","Siemens SIPROTEC 5 Communication Module ETH-BD-2FO","Siemens SIPROTEC 5 Compact 7SX800 (CP050)"],"affected":[{"vendor":"Siemens","product":"SIPROTEC 5 6MD84 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD89 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MU85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7KE85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7KE85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA84 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD84 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ81 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ81 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SS85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SS85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SX82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SX85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UM85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VE85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VK87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VK87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VU85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BD-2FO","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Compact 7SX800 (CP050)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-552874.pdf","https://cert-portal.siemens.com/productcert/html/ssa-552874.html"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:50:51.061Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/45xxx/CVE-2022-45044.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-45044","state":"PUBLISHED","datePublished":"2022-12-13T00:00:00.000Z","dateUpdated":"2025-11-11T20:20:05.358Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2022-11-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions < V9.50), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions < V9.50), SIPROTEC 5 6MD89 (CP300) (All versions < V9.64), SIPROTEC 5 6MU85 (CP300) (All versions < V9.50), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions < V9.64), SIPROTEC 5 7SA82 (CP100) (All versions < V8.90), SIPROTEC 5 7SA82 (CP150) (All versions < V9.50), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions < V9.50), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions < V9.50), SIPROTEC 5 7SD82 (CP100) (All versions < V8.90), SIPROTEC 5 7SD82 (CP150) (All versions < V9.50), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions < V9.50), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ81 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions < V9.50), SIPROTEC 5 7SK82 (CP100) (All versions < V8.89), SIPROTEC 5 7SK82 (CP150) (All versions < V9.50), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions < V9.50), SIPROTEC 5 7SL82 (CP100) (All versions < V8.90), SIPROTEC 5 7SL82 (CP150) (All versions < V9.50), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions < V9.50), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions < V9.50), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions < V9.50), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions < V9.64), SIPROTEC 5 7ST86 (CP300) (All versions < V9.64), SIPROTEC 5 7SX82 (CP150) (All versions < V9.50), SIPROTEC 5 7SX85 (CP300) (All versions < V9.50), SIPROTEC 5 7UM85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT82 (CP100) (All versions < V8.90), SIPROTEC 5 7UT82 (CP150) (All versions < V9.50), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions < V9.50), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions < V9.50), SIPROTEC 5 7VE85 (CP300) (All versions < V9.50), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions < V9.50), SIPROTEC 5 7VU85 (CP300) (All versions < V9.50), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.50), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.50). Affected devices do not properly restrict secure client-initiated renegotiations within the SSL and TLS protocols. This could allow an attacker to create a denial of service condition on the ports 443/tcp and 4443/tcp for the duration of the attack."}],"affected":[{"vendor":"Siemens","product":"SIPROTEC 5 6MD84 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MD89 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 6MU85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7KE85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7KE85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA84 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SA87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD84 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SD87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ81 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ81 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SJ86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SK85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SL87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SS85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SS85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7ST86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.64","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SX82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7SX85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UM85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT82 (CP100)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.90","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT82 (CP150)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT85 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT86 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT86 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7UT87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VE85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VK87 (CP200)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VK87 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 7VU85 (CP300)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V8.89","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Communication Module ETH-BD-2FO","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPROTEC 5 Compact 7SX800 (CP050)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V9.50","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-552874.pdf"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-552874.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateUpdated":"2025-11-11T20:20:05.358Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-552874.pdf","tags":["x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-552874.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T14:01:31.505Z"}}]}}}