Path Traversal in Wertheim Gmbh Safecontroller Software For Vault Rooms (Safe Deposit Locker System)

CVE-2026-34026

Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a path traversal vulnerability in the documentName parameter of the /safe/selfservice/openselfservicedocument endpoint. The application constructs a file path using attacker-controlled input without sufficient validation, allowing an authenticated attacker with any role or permission level to traverse out of the intended document directory and download arbitrary files accessible to the application. This includes, but is not limited to, application log files containing sensitive information and application binaries.

EPSS: 0.004 (33.0th percentile) — read the EPSS interpretation.