{"id":"CVE-2022-31766","state":"PUBLISHED","title":"A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V","description":"A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets.\r\nThis could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.","publishedAt":"2022-10-11T00:00:00.000Z","updatedAt":"2025-04-21T13:48:28.967Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C","source":"siemens"},"assigner":"siemens","products":["Siemens RUGGEDCOM RM1224 LTE(4G) EU","Siemens RUGGEDCOM RM1224 LTE(4G) NAM","Siemens SCALANCE M804PB","Siemens SCALANCE M812-1 ADSL-Router","Siemens SCALANCE M816-1 ADSL-Router","Siemens SCALANCE M826-2 SHDSL-Router","Siemens SCALANCE M874-2","Siemens SCALANCE M874-3","Siemens SCALANCE M876-3","Siemens SCALANCE M876-3 (ROK)","Siemens SCALANCE M876-4","Siemens SCALANCE M876-4 (EU)","Siemens SCALANCE M876-4 (NAM)","Siemens SCALANCE MUM853-1 (EU)","Siemens SCALANCE MUM856-1 (EU)","Siemens SCALANCE MUM856-1 (RoW)","Siemens SCALANCE S615 EEC LAN-Router","Siemens SCALANCE S615 LAN-Router","Siemens SCALANCE WAM763-1","Siemens SCALANCE WAM766-1","Siemens SCALANCE WAM766-1 (US)","Siemens SCALANCE WAM766-1 EEC","Siemens SCALANCE WAM766-1 EEC (US)","Siemens SCALANCE WUM763-1","Siemens SCALANCE WUM766-1","Siemens SCALANCE WUM766-1 (USA)"],"affected":[{"vendor":"Siemens","product":"RUGGEDCOM RM1224 LTE(4G) EU","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"RUGGEDCOM RM1224 LTE(4G) NAM","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M804PB","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M812-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M812-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M816-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M816-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M826-2 SHDSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M874-2","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M874-3","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-3","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-3 (ROK)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4 (NAM)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM853-1 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM856-1 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM856-1 (RoW)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE S615 EEC LAN-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE S615 LAN-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM763-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1 (US)","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1 EEC","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1 EEC (US)","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WUM763-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WUM763-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WUM766-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WUM766-1 (USA)","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-697140.pdf","https://cert-portal.siemens.com/productcert/html/ssa-697140.html"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:50:06.617Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/31xxx/CVE-2022-31766.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-31766","state":"PUBLISHED","datePublished":"2022-10-11T00:00:00.000Z","dateUpdated":"2025-04-21T13:48:28.967Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2022-05-27T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets.\r\nThis could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources."}],"affected":[{"vendor":"Siemens","product":"RUGGEDCOM RM1224 LTE(4G) EU","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"RUGGEDCOM RM1224 LTE(4G) NAM","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M804PB","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M812-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M812-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M816-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M816-1 ADSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M826-2 SHDSL-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M874-2","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M874-3","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-3","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-3 (ROK)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE M876-4 (NAM)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM853-1 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM856-1 (EU)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE MUM856-1 (RoW)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE S615 EEC LAN-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE S615 LAN-Router","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V7.1.2","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM763-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1 (US)","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE WAM766-1 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(USA)","defaultStatus":"unknown","versions":[{"version":"V1.1.0","status":"affected","lessThan":"V3.0.0","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-697140.pdf"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-697140.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C","baseScore":8.6,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateUpdated":"2025-02-11T10:26:25.003Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-697140.pdf","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T07:26:01.135Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-18T15:12:15.373311Z","id":"CVE-2022-31766","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-21T13:48:28.967Z"}}]}}}