{"id":"CVE-2025-36640","state":"PUBLISHED","title":"Local Privilege Escalation","description":"A vulnerability has been identified in the installation/uninstallation of the Nessus Agent Tray App on Windows Hosts which could lead to escalation of privileges.","publishedAt":"2026-01-13T15:05:19.918Z","updatedAt":"2026-02-26T15:04:45.524Z","severity":{"score":7.3,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","source":"tenable"},"assigner":"tenable","products":["Tenable Nessus Agent"],"affected":[{"vendor":"Tenable","product":"Nessus Agent","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"10.9.3","versionType":"semver"},{"version":"11.0.0","status":"affected","lessThan":"11.0.2","versionType":"semver"}],"platforms":["Windows"]}],"references":["https://www.tenable.com/security/tns-2026-01"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/36xxx/CVE-2025-36640.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-36640","state":"PUBLISHED","datePublished":"2026-01-13T15:05:19.918Z","dateUpdated":"2026-02-26T15:04:45.524Z","assignerShortName":"tenable","assignerOrgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateReserved":"2025-04-15T21:51:04.822Z"},"containers":{"cna":{"title":"Local Privilege Escalation","descriptions":[{"lang":"en","value":"A vulnerability has been identified in the installation/uninstallation of the Nessus Agent Tray App on Windows Hosts which could lead to escalation of privileges."}],"affected":[{"vendor":"Tenable","product":"Nessus Agent","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"10.9.3","versionType":"semver"},{"version":"11.0.0","status":"affected","lessThan":"11.0.2","versionType":"semver"}],"platforms":["Windows"]}],"references":[{"url":"https://www.tenable.com/security/tns-2026-01"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":7.3,"baseSeverity":"HIGH","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"tenable","orgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateUpdated":"2026-01-13T15:10:33.157Z"},"datePublic":"2026-01-07T19:00:00.000Z","impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Tenable has released Nessus Agent 11.0.3 and Nessus Agent 10.9.3 to address these issues. The installation files can be obtained from the Tenable Downloads Portal: <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.tenable.com/downloads/nessus-agents\">https://www.tenable.com/downloads/nessus-agents</a>.\n\n<br>"}],"value":"Tenable has released Nessus Agent 11.0.3 and Nessus Agent 10.9.3 to address these issues. The installation files can be obtained from the Tenable Downloads Portal:  https://www.tenable.com/downloads/nessus-agents ."}],"source":{"advisory":"tns-2026-01","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-36640","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-01-14T04:57:17.487916Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T15:04:45.524Z"}}]}}}