CVE-2025-7916

CRITICALNVD 9.89.8—

9.8

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.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 89.5%
KEV: Not listed

Published

July 21, 2025

Last Modified

April 15, 2026

Advisory Details (2)

Auto-updated May 3, 2026

No patch confirmed yet. Sources: cert.

cert

TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-達煬科技｜WinMatrix3 - Insecure Deserialization

https://www.twcert.org.tw/tw/cp-132-10256-14d55-1.html

cert

TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center-Simopro Technology｜WinMatrix3 - Insecure Deserialization

https://www.twcert.org.tw/en/cp-139-10257-e88f3-2.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-502Deserialization of Untrusted Data

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:47 UTCepss_batch
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2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
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2026-05-29 13:44 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch

Frequently asked(5)

What is CVE-2025-7916?

CVE-2025-7916 is a critical vulnerability published on July 21, 2025. 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.

When was CVE-2025-7916 disclosed?

CVE-2025-7916 was first published in the National Vulnerability Database on July 21, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-7916 actively exploited?

CVE-2025-7916 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-7916?

CVE-2025-7916 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-7916?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-7916, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-7916

📅 Published

🔄 Last Modified

📋 Advisory Details (2)