Insertion of Sensitive Info into Log Files CVE-2025-31514 (FortiOS 6.4-7.6.x)
CVE-2025-31514 Published on October 14, 2025
A insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.13, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions may allow attacker to information disclosure via <insert attack vector here>
Vulnerability Analysis
CVE-2025-31514 is exploitable with network access, and requires 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 a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
Insertion of Sensitive Information into Log File
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.
Products Associated with CVE-2025-31514
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Affected Versions
Fortinet FortiOS:- Version 7.6.0, <= 7.6.2 is affected.
- Version 7.4.0, <= 7.4.11 is affected.
- Version 7.2.0, <= 7.2.13 is affected.
- Version 7.0.0, <= 7.0.19 is affected.
- Version 6.4.0, <= 6.4.16 is affected.
- Version 7.6.0, <= 7.6.3 is affected.
- Version 7.4.0, <= 7.4.13 is affected.
- Version 7.2.0, <= 7.2.16 is affected.
- Version 7.0.0, <= 7.0.23 is affected.
- Before * 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.