CVE-2025-49216CWE-477

An authentication bypass vulnerability in the Trend Micro Endpoint Encryption PolicyServer could allow an attacker to access key methods as an admin user and…

Critical · published June 17, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
41.4
In the wild
Unconfirmed
What it is

🚨 An unauthorized user can step right into admin territory with just a few tweaks! This critical authentication bypass in Trend Micro Endpoint Encryption PolicyServer is like giving someone a spare key to your server without realizing it. 🔥 Imagine if your hotel’s front desk accidentally handed out master keys to anyone who asks — every room, every safe, completely unlocked. That’s what this vulnerability does for attackers: they can access key methods and alter configurations at will! An attacker could easily exploit this flaw to gain admin access, allowing them to modify crucial product settings and potentially compromise the entire security framework. The implications are absolutely devastating, as it opens the door for unauthorized control over valuable data and resources!

Put simply

Imagine if your hotel’s front desk accidentally handed out master keys to anyone who asks — every room, every safe, completely unlocked. That’s what this vulnerability does for attackers: they can access key methods and alter configurations at will! This vulnerability allows attackers to bypass authentication controls in the Trend Micro Endpoint Encryption PolicyServer, enabling unauthorized access to admin functionalities without valid credentials. This means they can manipulate product configurations seamlessly.

What to do

An attacker could easily exploit this flaw to gain admin access, allowing them to modify crucial product settings and potentially compromise the entire security framework. The implications are absolutely devastating, as it opens the door for unauthorized control over valuable data and resources! Immediate action is essential! Patch your installations to the latest version as soon as it’s available. Conduct an audit of current configurations to ensure no unauthorized changes have been made, and reinforce your monitoring systems for any suspicious access attempts. You've got this! Follow these steps, and you'll have your security fortress back in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00506 · 41.4th percentile
Weakness
CWE-477 · Use of Obsolete Function
Published
2025-06-17T20:28Z
EPSS history
Timeline
  • 17 JUN 20:28Z
    An authentication bypass vulnerability in the Trend Micro Endpoint Encryption PolicyServer could allow an attacker to access key methods as an admin user and…
    cvelistv5