World-readable log/lease files in Kea 2.4.0-2.4.1, 2.6.0-2.6.2, 2.7.0-2.7.8
CVE-2025-32803 Published on May 28, 2025
Insecure file permissions can result in confidential information leakage
In some cases, Kea log files or lease files may be world-readable.
This issue affects Kea versions 2.4.0 through 2.4.1, 2.6.0 through 2.6.2, and 2.7.0 through 2.7.8.
Vulnerability Analysis
CVE-2025-32803 can be exploited with local system access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.
Products Associated with CVE-2025-32803
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Affected Versions
ISC Kea:- Version 2.4.0, <= 2.4.1 is affected.
- Version 2.6.0, <= 2.6.2 is affected.
- Version 2.7.0, <= 2.7.8 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.