Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2025-40601

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.

  • Published: Nov 20, 2025
  • Updated: Nov 21, 2025
  • CVE: CVE-2025-40601
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
sonicwall / sonicos 7.1.1-7040 7.3.1-7013
sonicwall / sonicos - 8.0.3-8011