{"schemaVersion":3,"id":"CVE-2025-68686","aliases":[],"status":"published","duplicateOf":null,"title":"Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability","description":"An Exposure of Sensitive Information to an Unauthorized Actor vulnerability [CWE-200] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow a remote unauthenticated attacker to bypass the patch developed for the symbolic link persistency mechanism observed in some post-exploit cases, via crafted HTTP requests. An attacker would need first to have compromised the product via another vulnerability, at filesystem level.","dates":{"published":"2026-02-10T15:39:12.777Z","modified":"2026-07-28T03:55:36.619Z","reserved":null,"kevAdded":["2026-07-27T00:00:00.000Z"],"kevDue":["2026-08-10T00:00:00.000Z"]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.29499,"percentile":0.98186,"severity":"high","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":-0.10200000000000209,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.29601},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.29499,"percentile":0.98186}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.29601,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.29499,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.29499,"percentile":0.98186}]},"kev":{"state":"listed","entries":[{"source":"cisa","sourceLabel":"CISA","dateAdded":"2026-07-27T00:00:00.000Z","dueDate":"2026-08-10T00:00:00.000Z","requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","name":"Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability","description":"Fortinet FortiOS contains an exposure of sensitive information to an unauthorized actor vulnerability. This may allow a remote unauthenticated attacker to bypass the patch developed for the symbolic link persistency mechanism observed in some post-exploit cases, via crafted HTTP requests. An attacker would need first to have compromised the product via another vulnerability, at filesystem level.","notes":[{"type":"url","href":"https://fortiguard.fortinet.com/psirt/FG-IR-25-934","label":"fortiguard.fortinet.com/psirt/FG-IR-25-934"},{"type":"text","value":"BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk"},{"type":"text","value":"Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk"},{"type":"url","href":"https://nvd.nist.gov/vuln/detail/CVE-2025-68686","label":"nvd.nist.gov/vuln/detail/CVE-2025-68686"}],"vendor":"Fortinet","product":"FortiOS","ransomware":false,"ransomwareUse":"Unknown","exploitationType":null}],"listedCount":1,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":true,"entry":{"source":"cisa","sourceLabel":"CISA","dateAdded":"2026-07-27T00:00:00.000Z","dueDate":"2026-08-10T00:00:00.000Z","requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","name":"Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability","description":"Fortinet FortiOS contains an exposure of sensitive information to an unauthorized actor vulnerability. This may allow a remote unauthenticated attacker to bypass the patch developed for the symbolic link persistency mechanism observed in some post-exploit cases, via crafted HTTP requests. An attacker would need first to have compromised the product via another vulnerability, at filesystem level.","notes":[{"type":"url","href":"https://fortiguard.fortinet.com/psirt/FG-IR-25-934","label":"fortiguard.fortinet.com/psirt/FG-IR-25-934"},{"type":"text","value":"BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk"},{"type":"text","value":"Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk"},{"type":"url","href":"https://nvd.nist.gov/vuln/detail/CVE-2025-68686","label":"nvd.nist.gov/vuln/detail/CVE-2025-68686"}],"vendor":"Fortinet","product":"FortiOS","ransomware":false,"ransomwareUse":"Unknown","exploitationType":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-200","name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/200.html"}],"affected":[{"vendor":"fortinet","product":"fortios","name":"fortios","label":"fortios","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 7.6.0, ≤ 7.6.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.4.0, ≤ 7.4.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.2.0, ≤ 7.2.13","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.0.0, ≤ 7.0.19","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.4.0, ≤ 6.4.16","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.4.0, < 7.4.7","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.6.0, < 7.6.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 7.6.0, ≤ 7.6.1 | ≥ 7.4.0, ≤ 7.4.6 | ≥ 7.2.0, ≤ 7.2.13 | ≥ 7.0.0, ≤ 7.0.19 | ≥ 6.4.0, ≤ 6.4.16 | ≥ 6.4.0, < 7.4.7 | ≥ 7.6.0, < 7.6.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"fortios","label":"FortiOS","category":"os"}},"hubHref":"/vendor/fortinet/fortios"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-25-934","label":"fortiguard.fortinet.com/psirt/FG-IR-25-934","hostname":"fortiguard.fortinet.com","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68686","label":"www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68686","hostname":"www.cisa.gov","tags":["Government Resource","US Government Resource"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-02-10T15:39:12.777Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"kev-added","date":"2026-07-27T00:00:00.000Z","label":"Added to CISA KEV","detail":"Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability","source":"cisa"},{"kind":"modified","date":"2026-07-28T03:55:36.619Z","label":"Last modified","detail":"Vulnerability information updated.","source":null},{"kind":"kev-due","date":"2026-08-10T00:00:00.000Z","label":"CISA remediation due","detail":"Apply mitigations per vendor instructions.","source":"cisa"}],"risk":{"score":85,"level":"critical","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T16:08:58.037Z","stale":false,"partial":false}}