{"id":"CVE-2024-53704","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-53704","generatedAt":"2026-10-31T08:10:20.581Z","title":"SonicWall SonicOS SSLVPN Improper Authentication Vulnerability","description":"An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.","published":"2025-01-09T07:15:27.000Z","lastModified":"2026-08-04T05:16:31.000Z","status":"Analyzed","sourceIdentifier":"PSIRT@sonicwall.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["sonicwall/sonicos"],"epss":{"score":0.95314,"percentile":0.99865,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2025-02-18","dueDate":"2025-03-11","knownRansomwareCampaignUse":"Known","notes":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\nhttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003 ; https://nvd.nist.gov/vuln/detail/CVE-2024-53704"},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 11 March 2025). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003","tags":["Vendor Advisory"],"source":"PSIRT@sonicwall.com"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-53704","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-53704","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}