Insecure Deserialization in Trend Micro Endpoint Encryption PolicyServer
CVE-2025-49212

9.8CRITICAL

Key Information:

Vendor

Trend Micro
Status
Trend Micro Endpoint Encryption Policy Server
Vendor
CVE Published:
17 June 2025

What is CVE-2025-49212?

An insecure deserialization flaw exists in the Trend Micro Endpoint Encryption PolicyServer, potentially allowing attackers to execute arbitrary code remotely before authentication is established. This vulnerability underscores the need for secure handling of data during the deserialization process, as improper validation can lead to significant security breaches. Organizations using affected versions should prioritize assessment and remediation to mitigate the risk.

Affected Version(s)

Trend Micro Endpoint Encryption Policy Server 6.0 < 6.0.0.4013

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-49212 : Insecure Deserialization in Trend Micro Endpoint Encryption PolicyServer