{"id":"CVE-2025-40602","published":"2025-12-18T11:15:46Z","modified":"2026-06-17T09:21:49Z","title":"SonicWall SMA1000 Missing Authorization Vulnerability","vendor":"SonicWall","product":"SMA1000 appliance","tier":"core","eol":null,"description":{"text":"A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).","provenance":"source","from":"NVD"},"summary":{"text":"The flaw is a missing authorization issue in the appliance management console (AMC) of the SonicWall SMA1000 appliance, which allows a local privilege escalation. An attacker who already has high-privilege authenticated access to the management console can exploit it without any user interaction, gaining elevated rights on the appliance.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:14:26Z"},"cvss":{"score":6.6,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.02756,"percentile":0.86214,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2025-12-17","dueDate":"2025-12-24","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable","notes":"Check for signs of potential compromise on all internet accessible SonicWall SMA1000 instances after applying mitigations. For more information please see: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0019 ; https://nvd.nist.gov/vuln/detail/CVE-2025-40602","provenance":"source"},"vulncheckKev":{"dateAdded":"2025-12-17","exploitedFirstSeen":"2025-12-17","ransomware":true,"evidence":[{"url":"https://arcticwolf.com/resources/blog/cve-2025-40602/","date":"2025-12-17"},{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0019","date":"2025-12-17"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2025-12-17"},{"url":"https://www.recordedfuture.com/blog/december-2025-cve-landscape","date":"2026-01-13"},{"url":"https://www.loginsoft.com/reports/annually/vulnerability-intelligence-report-2025","date":"2026-01-20"},{"url":"https://www.trellix.com/assets/reports/trellix-healthcare-cybersecurity-threat-intelligence-report.pdf","date":"2026-01-27"},{"url":"https://b9866c47-b467-4bc0-b154-6afa06da0ab5.usrfiles.com/ugd/b9866c_2578eb8c8ffe4257b30efef3ad0f953e.pdf","date":"2026-02-12"},{"url":"https://cloud.google.com/blog/topics/threat-intelligence/2025-zero-day-review","date":"2026-03-05"},{"url":"https://blackpointcyber.com/wp-content/uploads/2026/04/2026-Annual-Threat-Report-Blackpoint-Cyber.pdf","date":"2026-04-07"},{"url":"https://www.trendmicro.com/vinfo/gb/security/news/cybercrime-and-digital-threats/edge-under-siege-how-state-sponsored-actors-exploit-your-perimeter","date":"2026-04-20"}],"evidenceTotal":11,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-250","name":"Execution with Unnecessary Privileges"},{"id":"CWE-862","name":"Missing Authorization"}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0019","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-40602","tags":["US Government Resource"]}],"techniques":[{"id":"T1068","name":"Exploitation for Privilege Escalation","tactics":["privilege-escalation"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Exploitation yields local privilege escalation via authorization flaw","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"A local privilege escalation vulnerability due to insufficient authorization","start":0,"end":76}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1078","name":"Valid Accounts","tactics":["initial-access","persistence","privilege-escalation","stealth"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Escalated access enables use of valid privileged accounts","mappingType":"primary_impact","evidence":[{"from":"description","quote":"A local privilege escalation vulnerability due to insufficient authorization","start":0,"end":76}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-204255","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204255","exploited":true,"exploitedSince":"2025-12-17","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":2,"skipped":0,"earliest":"2025-12-18","earliestUrl":"https://github.com/rxerium/CVE-2025-40602","repos":[{"name":"rxerium/CVE-2025-40602","url":"https://github.com/rxerium/CVE-2025-40602","stars":3,"created":"2025-12-18"},{"name":"cyberleelawat/CVE-2025-40602","url":"https://github.com/cyberleelawat/CVE-2025-40602","stars":1,"created":"2025-12-18"}]},"first":{"date":"2025-12-18","source":"PoC-in-GitHub","url":"https://github.com/rxerium/CVE-2025-40602"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1068"],"provenance":"ai"},{"stage":"primary","techniques":["T1078"],"provenance":"ai"}],"timeline":[{"date":"2025-12-17","kind":"exploited-reported","label":"Exploitation 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