CVE-2025-41730CRITICAL 9.8EPSS p35.4%

CVE-2025-41730CVE-2025-41730

wago / 0852-1328_firmware

Description

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

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.43% probability of exploitation · percentile 35.4% · 2026-10-05T12:00:23Z
Published2025-12-10
Last modified2026-09-25

Underlying weaknesses· 2

CWE-121CWE-787

References

  1. https://certvde.com/de/advisories/VDE-2025-095

2

TypeTargetConfidenceTier
WeaknessStack-based Buffer Overflowcwe-1210%live
WeaknessOut-of-bounds Writecwe-7870%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.