{"id":"CVE-2023-33920","state":"PUBLISHED","title":"A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash o","description":"A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form, which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability.","publishedAt":"2023-06-13T08:17:19.819Z","updatedAt":"2025-02-13T16:55:11.191Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","source":"siemens"},"assigner":"siemens","products":["Siemens CP-8031 MASTER MODULE","Siemens CP-8050 MASTER MODULE"],"affected":[{"vendor":"Siemens","product":"CP-8031 MASTER MODULE","defaultStatus":"unknown","versions":[{"version":"All versions < CPCI85 V05","status":"affected"}]},{"vendor":"Siemens","product":"CP-8050 MASTER MODULE","defaultStatus":"unknown","versions":[{"version":"All versions < CPCI85 V05","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf","http://seclists.org/fulldisclosure/2023/Jul/14","http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html"],"weaknesses":["CWE-798"],"ingestedAt":"2026-10-29T20:06:00.499Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/33xxx/CVE-2023-33920.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-33920","state":"PUBLISHED","datePublished":"2023-06-13T08:17:19.819Z","dateUpdated":"2025-02-13T16:55:11.191Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2023-05-23T10:09:31.037Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form, which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability."}],"affected":[{"vendor":"Siemens","product":"CP-8031 MASTER MODULE","defaultStatus":"unknown","versions":[{"version":"All versions < CPCI85 V05","status":"affected"}]},{"vendor":"Siemens","product":"CP-8050 MASTER MODULE","defaultStatus":"unknown","versions":[{"version":"All versions < CPCI85 V05","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf"},{"url":"http://seclists.org/fulldisclosure/2023/Jul/14"},{"url":"http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","baseScore":6.8,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-798","lang":"en","description":"CWE-798: Use of Hard-coded Credentials","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateUpdated":"2023-07-11T17:06:23.541Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2023/Jul/14","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T15:54:13.387Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-03T01:34:38.544377Z","id":"CVE-2023-33920","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-03T01:35:55.952Z"}}]}}}