CVE-2025-7916

Simopro Technology｜WinMatrix3 - Insecure Deserialization

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.

Remediation

Solution:

  • Update to AP 3.8.52.5 (Web 1.2.39.5) and install the hotfix, or update to AP 3.9.1 (Web 1.3.1) or later versions

Category

9.3
CVSS
Severity: Critical
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.40%
Third-Party Advisory org.tw Third-Party Advisory org.tw
Affected: Simopro Technology WinMatrix3
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2025-7916?
CVE-2025-7916 has been scored as a critical severity vulnerability.
How to fix CVE-2025-7916?
To fix CVE-2025-7916: Update to AP 3.8.52.5 (Web 1.2.39.5) and install the hotfix, or update to AP 3.9.1 (Web 1.3.1) or later versions
Is CVE-2025-7916 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-7916 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-7916?
CVE-2025-7916 affects Simopro Technology WinMatrix3.
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