{"id":"CVE-2022-20931","state":"PUBLISHED","title":"Cisco Touch 10 Device Downgrade Attack Vulnerability","description":"A vulnerability in the version control of Cisco TelePresence CE Software for Cisco Touch 10 Devices could allow an unauthenticated, adjacent attacker to install an older version of the software on an affected device.\r\nThis vulnerability is due to insufficient version control. An attacker could exploit this vulnerability by installing an older version of Cisco TelePresence CE Software on an affected device. A successful exploit could allow the attacker to take advantage of vulnerabilities in older versions of the software.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.","publishedAt":"2024-11-15T15:30:29.164Z","updatedAt":"2024-11-15T15:47:25.217Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","source":"cisco"},"assigner":"cisco","products":["Cisco Cisco TelePresence Endpoint Software (TC/CE)"],"affected":[{"vendor":"Cisco","product":"Cisco TelePresence Endpoint Software (TC/CE)","defaultStatus":"unknown","versions":[{"version":"CE9.10.2","status":"affected"},{"version":"CE9.1.4","status":"affected"},{"version":"CE9.9.3","status":"affected"},{"version":"CE9.10.3","status":"affected"},{"version":"CE9.1.5","status":"affected"},{"version":"CE9.2.4","status":"affected"},{"version":"CE9.10.1","status":"affected"},{"version":"CE9.13.0","status":"affected"},{"version":"CE9.1.2","status":"affected"},{"version":"CE9.1.1","status":"affected"},{"version":"CE9.9.4","status":"affected"},{"version":"CE9.2.1","status":"affected"},{"version":"CE9.1.3","status":"affected"},{"version":"CE9.0.1","status":"affected"},{"version":"CE9.1.6","status":"affected"},{"version":"CE9.12.4","status":"affected"},{"version":"CE9.2.2","status":"affected"},{"version":"CE9.12.3","status":"affected"},{"version":"CE9.2.3","status":"affected"},{"version":"CE9.13.1","status":"affected"},{"version":"CE9.14.3","status":"affected"},{"version":"CE9.14.4","status":"affected"},{"version":"CE9.13.2","status":"affected"},{"version":"CE9.12.5","status":"affected"},{"version":"CE9.14.5","status":"affected"},{"version":"CE9.15.0.10","status":"affected"},{"version":"CE9.15.0.11","status":"affected"},{"version":"CE9.13.3","status":"affected"},{"version":"CE9.15.0.13","status":"affected"},{"version":"CE9.14.6","status":"affected"},{"version":"CE9.15.3.17","status":"affected"},{"version":"CE9.14.7","status":"affected"},{"version":"CE9.15.0.19","status":"affected"},{"version":"CE9.15.3.19","status":"affected"},{"version":"CE9.15.3.18","status":"affected"},{"version":"CE9.15.3.22","status":"affected"},{"version":"CE9.15.8.12","status":"affected"},{"version":"CE9.15.10.8","status":"affected"},{"version":"CE9.15.3.26","status":"affected"},{"version":"CE9.15.3.25","status":"affected"},{"version":"CE9.15.13.0","status":"affected"}]}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-CTT-DAV-HSvEHHEt"],"weaknesses":["CWE-527"],"ingestedAt":"2026-10-29T19:49:32.184Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/20xxx/CVE-2022-20931.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-20931","state":"PUBLISHED","datePublished":"2024-11-15T15:30:29.164Z","dateUpdated":"2024-11-15T15:47:25.217Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2021-11-02T13:28:29.192Z"},"containers":{"cna":{"title":"Cisco Touch 10 Device Downgrade Attack Vulnerability","descriptions":[{"lang":"en","value":"A vulnerability in the version control of Cisco TelePresence CE Software for Cisco Touch 10 Devices could allow an unauthenticated, adjacent attacker to install an older version of the software on an affected device.\r\nThis vulnerability is due to insufficient version control. An attacker could exploit this vulnerability by installing an older version of Cisco TelePresence CE Software on an affected device. A successful exploit could allow the attacker to take advantage of vulnerabilities in older versions of the software.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."}],"affected":[{"vendor":"Cisco","product":"Cisco TelePresence Endpoint Software (TC/CE)","defaultStatus":"unknown","versions":[{"version":"CE9.10.2","status":"affected"},{"version":"CE9.1.4","status":"affected"},{"version":"CE9.9.3","status":"affected"},{"version":"CE9.10.3","status":"affected"},{"version":"CE9.1.5","status":"affected"},{"version":"CE9.2.4","status":"affected"},{"version":"CE9.10.1","status":"affected"},{"version":"CE9.13.0","status":"affected"},{"version":"CE9.1.2","status":"affected"},{"version":"CE9.1.1","status":"affected"},{"version":"CE9.9.4","status":"affected"},{"version":"CE9.2.1","status":"affected"},{"version":"CE9.1.3","status":"affected"},{"version":"CE9.0.1","status":"affected"},{"version":"CE9.1.6","status":"affected"},{"version":"CE9.12.4","status":"affected"},{"version":"CE9.2.2","status":"affected"},{"version":"CE9.12.3","status":"affected"},{"version":"CE9.2.3","status":"affected"},{"version":"CE9.13.1","status":"affected"},{"version":"CE9.14.3","status":"affected"},{"version":"CE9.14.4","status":"affected"},{"version":"CE9.13.2","status":"affected"},{"version":"CE9.12.5","status":"affected"},{"version":"CE9.14.5","status":"affected"},{"version":"CE9.15.0.10","status":"affected"},{"version":"CE9.15.0.11","status":"affected"},{"version":"CE9.13.3","status":"affected"},{"version":"CE9.15.0.13","status":"affected"},{"version":"CE9.14.6","status":"affected"},{"version":"CE9.15.3.17","status":"affected"},{"version":"CE9.14.7","status":"affected"},{"version":"CE9.15.0.19","status":"affected"},{"version":"CE9.15.3.19","status":"affected"},{"version":"CE9.15.3.18","status":"affected"},{"version":"CE9.15.3.22","status":"affected"},{"version":"CE9.15.8.12","status":"affected"},{"version":"CE9.15.10.8","status":"affected"},{"version":"CE9.15.3.26","status":"affected"},{"version":"CE9.15.3.25","status":"affected"},{"version":"CE9.15.13.0","status":"affected"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-CTT-DAV-HSvEHHEt","name":"cisco-sa-CTT-DAV-HSvEHHEt"}],"metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-527","lang":"en","description":"Exposure of Version-Control Repository to an Unauthorized Control Sphere","type":"cwe"}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2024-11-15T15:30:29.164Z"},"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}],"source":{"advisory":"cisco-sa-CTT-DAV-HSvEHHEt","discovery":"INTERNAL","defects":["CSCvw12012"]}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-15T15:47:05.719923Z","id":"CVE-2022-20931","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-15T15:47:25.217Z"}}]}}}