{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-20209","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","state":"PUBLISHED","assignerShortName":"cisco","dateReserved":"2022-10-27T18:47:50.367Z","datePublished":"2023-08-16T20:59:41.848Z","dateUpdated":"2025-12-16T18:23:20.308Z"},"containers":{"cna":{"providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2024-01-25T16:58:00.269Z"},"descriptions":[{"lang":"en","value":"A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the application to perform a command injection attack that could result in remote code execution on an affected device.\r\n\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to establish a remote shell with root privileges."}],"affected":[{"vendor":"Cisco","product":"Cisco TelePresence Video Communication Server (VCS) Expressway","versions":[{"version":"X8.5.1","status":"affected"},{"version":"X8.5.3","status":"affected"},{"version":"X8.5","status":"affected"},{"version":"X8.6.1","status":"affected"},{"version":"X8.6","status":"affected"},{"version":"X8.1.1","status":"affected"},{"version":"X8.1.2","status":"affected"},{"version":"X8.1","status":"affected"},{"version":"X8.2.1","status":"affected"},{"version":"X8.2.2","status":"affected"},{"version":"X8.2","status":"affected"},{"version":"X8.7.1","status":"affected"},{"version":"X8.7.2","status":"affected"},{"version":"X8.7.3","status":"affected"},{"version":"X8.7","status":"affected"},{"version":"X8.8.1","status":"affected"},{"version":"X8.8.2","status":"affected"},{"version":"X8.8.3","status":"affected"},{"version":"X8.8","status":"affected"},{"version":"X8.9.1","status":"affected"},{"version":"X8.9.2","status":"affected"},{"version":"X8.9","status":"affected"},{"version":"X8.10.0","status":"affected"},{"version":"X8.10.1","status":"affected"},{"version":"X8.10.2","status":"affected"},{"version":"X8.10.3","status":"affected"},{"version":"X8.10.4","status":"affected"},{"version":"X12.5.8","status":"affected"},{"version":"X12.5.9","status":"affected"},{"version":"X12.5.0","status":"affected"},{"version":"X12.5.2","status":"affected"},{"version":"X12.5.7","status":"affected"},{"version":"X12.5.3","status":"affected"},{"version":"X12.5.4","status":"affected"},{"version":"X12.5.5","status":"affected"},{"version":"X12.5.1","status":"affected"},{"version":"X12.5.6","status":"affected"},{"version":"X12.6.0","status":"affected"},{"version":"X12.6.1","status":"affected"},{"version":"X12.6.2","status":"affected"},{"version":"X12.6.3","status":"affected"},{"version":"X12.6.4","status":"affected"},{"version":"X12.7.0","status":"affected"},{"version":"X12.7.1","status":"affected"},{"version":"X8.11.1","status":"affected"},{"version":"X8.11.2","status":"affected"},{"version":"X8.11.4","status":"affected"},{"version":"X8.11.3","status":"affected"},{"version":"X8.11.0","status":"affected"},{"version":"X14.0.1","status":"affected"},{"version":"X14.0.3","status":"affected"},{"version":"X14.0.2","status":"affected"},{"version":"X14.0.4","status":"affected"},{"version":"X14.0.5","status":"affected"},{"version":"X14.0.6","status":"affected"},{"version":"X14.0.7","status":"affected"},{"version":"X14.0.8","status":"affected"},{"version":"X14.0.9","status":"affected"},{"version":"X14.0.10","status":"affected"},{"version":"X14.0.11","status":"affected"},{"version":"X14.2.1","status":"affected"},{"version":"X14.2.2","status":"affected"},{"version":"X14.2.5","status":"affected"},{"version":"X14.2.6","status":"affected"},{"version":"X14.2.0","status":"affected"},{"version":"X14.2.7","status":"affected"},{"version":"X14.3.0","status":"affected"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Improper Control of Generation of Code ('Code Injection')","type":"cwe","cweId":"CWE-94"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-injection-X475EbTQ","name":"cisco-sa-expressway-injection-X475EbTQ"}],"metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"}}],"exploits":[{"lang":"en","value":"The Cisco PSIRT is aware that proof-of-concept exploit code is available for the vulnerability described in this advisory.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory."}],"source":{"advisory":"cisco-sa-expressway-injection-X475EbTQ","discovery":"EXTERNAL","defects":["CSCwf57215"]}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:05:35.876Z"},"title":"CVE Program Container","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-injection-X475EbTQ","name":"cisco-sa-expressway-injection-X475EbTQ","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-20209","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-12-03T14:25:12.682012Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-16T18:23:20.308Z"}}]}}