CVE-2025-40601_CVE-2025-40601

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Basic Information

ID CVE-2025-40601

Source sonicwall

Published Nov 20, 2025 at 12:26

Modified Nov 20, 2025 at 18:31

Affected Product

Vendor SonicWall

Product SonicOS

Version 7.3.0-7012 and older versions

Affected Versions SonicWall SonicOS 7.3.0-7012 and older versions
SonicWall SonicOS 8.0.2-8011 and older versions

CWE Classification

CWE-121

References

psirt.global.sonicwall.com /vuln-detail/SNWLID-2025-0016

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