{"schemaVersion":3,"id":"CVE-2024-3291","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"When installing Nessus Agent to a directory outside of the default location on a Windows host, Nessus Agent versions prior to 10.6.4 did not enforce secure permissions for sub-directories. This could allow for local privilege escalation if users had not secured the directories in the non-default installation location.","dates":{"published":"2024-05-17T16:59:56.144Z","modified":"2024-08-01T20:05:08.354Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00175,"percentile":0.06488,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00175},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00175,"percentile":0.06488}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00175,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00175,"percentile":0.06488}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-281","name":"Improper Preservation of Permissions","description":"The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/281.html"}],"affected":[{"vendor":"tenable","product":"nessus_agent","name":"nessus agent","label":"nessus_agent","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 10.6.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10.6.4","eol":null,"hubHref":"/vendor/tenable/nessus_agent"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.tenable.com/security/tns-2024-09","label":"www.tenable.com/security/tns-2024-09","hostname":"www.tenable.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-05-17T16:59:56.144Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-01T20:05:08.354Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T12:11:32.746Z","stale":false,"partial":false}}