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CVE-2025-40601

7.5 high SSVC exploitation: none Analyzed
NVD · CVE.org

A Stack-based buffer overflow vulnerability in the SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.5 · sonicwallNVD modified 2026-10-18 20:10

Affected (CPE criteria) 1

  • cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*

References 1