CVE-2025-49212 — CRITICAL (9.8)

Q: How severe is CVE-2025-49212?

CVE-2025-49212 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-49212?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Trend Micro Endpoint Encryption, Microsoft Windows.

Vulnerability Description

An insecure deserialization operation in the Trend Micro Endpoint Encryption PolicyServer could lead to a pre-authentication remote code execution on affected installations. Note that this vulnerability is similar to CVE-2025-49220 but is in a different method.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Trendmicro	Trend Micro Endpoint Encryption	< 6.0.0.4013
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-477 CWE-502

References

https://success.trendmicro.com/en-US/solution/KA-0019928Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-369/Third Party Advisory

FAQ

What is CVE-2025-49212?

CVE-2025-49212 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An insecure deserialization operation in the Trend Micro Endpoint Encryption PolicyServer could lead to a pre-authentication remote code execution on affected installations. Note that this vulnerabili...

How severe is CVE-2025-49212?

CVE-2025-49212 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-49212?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Trend Micro Endpoint Encryption, Microsoft Windows.