Vulnerability · Published Jan 29, 2026 · Assigned by schneider
CVE-2025-13905
High 7.0
In plain English
A high-severity incorrect default permissions in EcoStruxure™ Process Expert from Schneider Electric. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 4.0)7.0High
Exploit odds (30 days)0.1%top 98.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Schneider Electric | EcoStruxure™ Process Expert | Versions prior to 2025 |
| Schneider Electric | EcoStruxure™ Process Expert for AVEVA System Platform | All versions |
Weakness: CWE-276 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N