{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T14:56:30.383","vulnerabilities":[{"cve":{"id":"CVE-2023-20088","sourceIdentifier":"psirt@cisco.com","published":"2023-03-03T16:15:10.453","lastModified":"2024-11-21T07:40:31.847","vulnStatus":"Modified","cveTags":[],"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."}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-285"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:finesse:*:*:*:*:*:*:*:*","versionEndExcluding":"12.6\\(1\\)","matchCriteriaId":"2A285C40-170D-4C95-8031-2C6E4D5FB1D4"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:finesse:12.6\\(1\\):-:*:*:*:*:*:*","matchCriteriaId":"4DFCE723-9359-40C7-BA35-B71BDF8E3CF3"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:finesse:12.6\\(1\\):es01:*:*:*:*:*:*","matchCriteriaId":"28B1524E-FDCA-4570-86DD-CE396271B232"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:finesse:12.6\\(1\\):es02:*:*:*:*:*:*","matchCriteriaId":"74DC6F28-BFEF-4D89-93D5-10072DAC39C8"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:finesse:12.6\\(1\\):es03:*:*:*:*:*:*","matchCriteriaId":"BA1D60D7-1B4A-4EEE-A26C-389D9271E005"}]}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-proxy-dos-vY5dQhrV","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-finesse-proxy-dos-vY5dQhrV","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}