CVE-2026-6865 Improper Limitation of a Pathname to a Restricted Directory Vulnerability on Multiple Products
Attackers can access sensitive files via path traversal in Schneider Electric remote terminal units, requiring vendor patches.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6865?
CVE-2026-6865 is a high-severity path traversal vulnerability in Schneider Electric EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller, published on 12 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
CWE-22: Improper Limitation of a Pathname to a Restricted Directory (“Path Traversal”) vulnerability that could cause unauthorized access to sensitive files when user-supplied input is improperly handled during server-side file path processing.
Weakness: CWE-22
Which versions are affected by CVE-2026-6865?
How do I fix CVE-2026-6865?
No fix has been published for CVE-2026-6865 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-6865 being exploited?
There is no known exploitation of CVE-2026-6865 in the wild and no public exploit code.
Sources
Also known as GHSA-m738-m34q-2xgp.