Trend Micro Deep Security 20.0 Agents DoS via Link Following
CVE-2025-30642 Published on June 17, 2025
A link following vulnerability in Trend Micro Deep Security 20.0 agents could allow a local attacker to create a denial of service (DoS) situation on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Vulnerability Analysis
CVE-2025-30642 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
What is an insecure temporary file Vulnerability?
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
CVE-2025-30642 has been classified to as an insecure temporary file vulnerability or weakness.
Products Associated with CVE-2025-30642
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Affected Versions
Trend Micro, Inc. Trend Micro Deep Security:- Version 20 and below 20.0.1-25770 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.