What’s Vulnerable › Vulnerabilities

CVE-2026-34029: Hard-coded cryptographic key in Wertheim SafeController Software allows decryption of sensitive configuration data

• Severity: medium (CVSS 6.8 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-15 · updated 2026-10-25
• Weakness: CWE-321

Description

The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a hard-coded cryptographic key in the SafeSystem.Infrastructure.Security.dll component. An attacker with access to the application files can reverse engineer the DLL and recover the hard-coded cryptographic key. This key can be used to decrypt the licence.whs file, which contains sensitive information about the licensing party and a second key that can be used to decrypt other configuration files.

Affected products

• Wertheim GmbH Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System): Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014

References

• https://r.sec-consult.com/wertheim
• https://wertheim-safes.com/safe-deposit-box-management/

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