{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-20088","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","dateUpdated":"2024-10-28T16:33:23.491Z","dateReserved":"2022-10-27T00:00:00.000Z","datePublished":"2023-03-03T00:00:00.000Z"},"containers":{"cna":{"title":"Cisco Finesse Reverse Proxy VPN-less Access to Finesse Desktop Denial of Service Vulnerability","datePublic":"2023-03-01T00:00:00.000Z","providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2023-03-03T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A vulnerability in the nginx configurations that are provided as part of the VPN-less reverse proxy for Cisco Finesse could allow an unauthenticated, remote attacker to create a denial of service (DoS) condition for new and existing users who are connected through a load balancer. This vulnerability is due to improper IP address filtering by the reverse proxy. An attacker could exploit this vulnerability by sending a series of unauthenticated requests to the reverse proxy. A successful exploit could allow the attacker to cause all current traffic and subsequent requests to the reverse proxy through a load balancer to be dropped, resulting in a DoS condition."}],"affected":[{"vendor":"Cisco","product":"Cisco Unified Contact Center Enterprise","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"name":"20230301 Cisco Finesse Reverse Proxy VPN-less Access to Finesse Desktop Denial of Service Vulnerability","tags":["vendor-advisory"],"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-proxy-dos-vY5dQhrV"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-285","cweId":"CWE-285"}]}],"source":{"advisory":"cisco-sa-finesse-proxy-dos-vY5dQhrV","defect":[["CSCwd67008"]],"discovery":"INTERNAL"},"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."}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T08:57:35.873Z"},"title":"CVE Program Container","references":[{"name":"20230301 Cisco Finesse Reverse Proxy VPN-less Access to Finesse Desktop Denial of Service Vulnerability","tags":["vendor-advisory","x_transferred"],"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-proxy-dos-vY5dQhrV"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-28T16:24:42.580466Z","id":"CVE-2023-20088","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-28T16:33:23.491Z"}}]}}