CVE-2026-34027

MEDIUM

Wertheim SafeController 6.15.8328.28014 - Authenticated Arbitrary File Upload

Title source: manual
STIX 2.1

Description

The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains insufficient server-side file type validation in the /safe/contract/uploadcustomdocuments endpoint. The application validates uploaded files based on the user-controlled HTTP Content-Type value and accepts the upload if this value contains an allowed string such as pdf, jpeg, tiff, or png. An authenticated attacker with any role or permission level can spoof the Content-Type value and upload arbitrary file content.

References (2)

Core 2
Core References
Third Party Advisory third-party-advisory
https://r.sec-consult.com/wertheim

Scores

CVSS v4 5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-434
Status published
Products (1)
Wertheim GmbH/Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System) Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014
Published Jun 15, 2026
Tracked Since Jun 15, 2026