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CVE-2026-34029 Wertheim CVE debrief

CVE-2026-34029 is a medium-severity vulnerability in the Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014. The vulnerability is caused by 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.

Vendor
Wertheim
Product
SafeController Software
CVSS
MEDIUM 6.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The CVSS score for this vulnerability is 6.8, with a severity rating of MEDIUM. The vulnerability has been assigned a CWE-321 weakness.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates provided by the vendor to address the vulnerability.
  • Restrict access to the application files to prevent unauthorized access.
  • Monitor for suspicious activity related to the licence.whs file and other configuration files.

Evidence notes

The CVE record and NVD detail pages provide additional information about this vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-34029 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-34029

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-34029 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-34029

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://r.sec-consult.com/wertheim

    551230f0-3615-47bd-b7cc-93e92e730bbf

  • Source reference

    Unverified legacy reference

    URL: https://wertheim-safes.com/safe-deposit-box-management/

    551230f0-3615-47bd-b7cc-93e92e730bbf

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.