CVE-2025-40596

HIGH

SonicWall SMA 500v/210/410 Firmware < 10.2.2.1-90sv - Unauthenticated Stack-based Buffer Overflow

Title source: llm
STIX 2.1

Description

A Stack-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 (1)

Core 1
Core References

Scores

CVSS v3 7.3
EPSS 0.0052
EPSS Percentile 67.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-121
Status published
Products (3)
sonicwall/sma_210_firmware < 10.2.2.1-90sv
sonicwall/sma_410_firmware < 10.2.2.1-90sv
sonicwall/sma_500v_firmware < 10.2.2.1-90sv
Published Jul 23, 2025
Tracked Since Feb 18, 2026