Schneider: CVE-2025-13905 Incorrect Default Permissions Enable Priv Esc via Shell
CVE-2025-13905 Published on January 29, 2026
CWE-276: Incorrect Default Permissions vulnerability exists that could cause privilege escalation through the reverse shell when one or more executable service binaries are modified in the installation folder by a local user with normal privilege upon service restart.
Vulnerability Analysis
CVE-2025-13905 can be exploited with local system access. 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 availability.
Weakness Type
Incorrect Default Permissions
During installation, installed file permissions are set to allow anyone to modify those files.
Products Associated with CVE-2025-13905
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Affected Versions
Schneider Electric EcoStruxure™ Process Expert:- Version Versions prior to 2025 is affected.
- Version All versions 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.