CVE-2025-7916CRITICAL 9.8EPSS p49.7%

CVE-2025-7916CVE-2025-7916

Description

WinMatrix3 developed by Simopro Technology has an Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized contents.

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
EPSS0.74% probability of exploitation · percentile 49.7% · 2026-06-19T12:03:05Z
Published2025-07-21
Last modified2026-04-15

Underlying weaknesses· 1

CWE-502

References

  1. https://www.twcert.org.tw/en/cp-139-10257-e88f3-2.html
  2. https://www.twcert.org.tw/tw/cp-132-10256-14d55-1.html

1

TypeTargetConfidenceTier
WeaknessDeserialization of Untrusted Datacwe-5020%live

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