CVE-2025-41732

CRITICAL

9.8

Description

An unauthenticated remote attacker can abuse unsafe sscanf calls within the check_cookie() function to write arbitrary data into fixed-size stack buffers which leads to full device compromise.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/10/2025

Last Modified12/19/2025

Sourcenvd

Honeypot Sightings0

Affected Products

wago:0852-1322wago:0852-1322_firmwarewago:0852-1328wago:0852-1328_firmware

Weaknesses (CWE)

CWE-121CWE-787

References

https://certvde.com/de/advisories/VDE-2025-095(info@cert.vde.com)

IOC Correlations

No correlations recorded

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