CVE-2025-40597

high

Description

A Heap-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution.

References

Advisories
References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0012

https://www.securityweek.com/sonicwall-patches-critical-sma-100-vulnerability-warns-of-recent-malware-attack/

Details

Source: Mitre, NVD

Published: 2025-07-23

Updated: 2025-07-23

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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