{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-20812","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","datePublished":"2022-07-06T20:30:40.411Z","dateUpdated":"2024-11-06T16:11:48.562Z","dateReserved":"2021-11-02T00:00:00.000Z"},"containers":{"cna":{"title":"Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities","datePublic":"2022-07-06T00:00:00.000Z","providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2022-10-06T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco Expressway Series refers to the Expressway Control (Expressway-C) device and the Expressway Edge (Expressway-E) device. For more information about these vulnerabilities, see the Details section of this advisory."}],"affected":[{"vendor":"Cisco","product":"Cisco TelePresence Video Communication Server (VCS) Expressway","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"name":"20220706 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities","tags":["vendor-advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-overwrite-3buqW8LH"},{"name":"20221005 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities","tags":["vendor-advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-sqpsSfY6"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":9,"baseSeverity":"CRITICAL"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-158","cweId":"CWE-158"}]}],"source":{"advisory":"cisco-sa-expressway-overwrite-3buqW8LH","defect":[["CSCwa01080","CSCwa01085"]],"discovery":"INTERNAL"},"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T02:24:49.909Z"},"title":"CVE Program Container","references":[{"name":"20220706 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities","tags":["vendor-advisory","x_transferred"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-overwrite-3buqW8LH"},{"name":"20221005 Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities","tags":["vendor-advisory","x_transferred"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-sqpsSfY6"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-06T16:00:05.599729Z","id":"CVE-2022-20812","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-06T16:11:48.562Z"}}]}}