Trend Micro Endpoint Encryption Policy Server prior 6.0.0.4013 obsolete function

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as very critical, was found in Trend Micro Endpoint Encryption Policy Server. This affects an unknown function. The manipulation results in use of obsolete function. This vulnerability is cataloged as CVE-2025-49214. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical has been found in Trend Micro Endpoint Encryption Policy Server. Affected is some unknown functionality. The manipulation with an unknown input leads to a use of obsolete function vulnerability. CWE is classifying the issue as CWE-477. The code uses deprecated or obsolete functions, which suggests that the code has not been actively reviewed or maintained. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An insecure deserialization operation in the Trend Micro Endpoint Encryption PolicyServer could lead to a post-authentication remote code execution on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.

The advisory is shared for download at success.trendmicro.com. This vulnerability is traded as CVE-2025-49214 since 06/03/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/09/2025).

Upgrading to version 6.0.0.4013 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (trendmicro): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of obsolete function
CWE: CWE-477 / CWE-474
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Endpoint Encryption Policy Server 6.0.0.4013

Timelineinfo

06/03/2025 CVE reserved
06/18/2025 +15 days Advisory disclosed
06/18/2025 +0 days VulDB entry created
09/09/2025 +83 days VulDB entry last update

Sourcesinfo

Vendor: trendmicro.com

Advisory: ZDI-25-371
Status: Confirmed

CVE: CVE-2025-49214 (🔒)
GCVE (CVE): GCVE-0-2025-49214
GCVE (VulDB): GCVE-100-312804

Entryinfo

Created: 06/18/2025 07:56
Updated: 09/09/2025 02:18
Changes: 06/18/2025 07:56 (62), 09/09/2025 02:18 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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