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

> Hard-coded cryptographic key allows attackers to decrypt sensitive licensing and configuration data in Wertheim SafeController Software.

- **Severity:** Medium 6.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Jun 2026
- **Updated:** 15 Jun 2026
- **Also known as:** GHSA-pwhr-98hp-44r7

## What is CVE-2026-34029?

CVE-2026-34029 is a medium-severity vulnerability in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System), published on 15 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official 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.

Weakness: CWE-321 (Use of Hard-coded Cryptographic Key)

## Which versions are affected by CVE-2026-34029?


## How do I fix CVE-2026-34029?

No fix has been published for CVE-2026-34029 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-34029 being exploited?

There is no known exploitation of CVE-2026-34029 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-34029 and fix it if it is affected.

What it is: CVE-2026-34029 is a medium-severity vulnerability in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System), published on 15 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-34029 in the wild and no public exploit code.

Affected product: Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System). No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-34029/ (Markdown: https://insights.sbomify.com/CVE-2026-34029/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-34029
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-34029
- OSV: https://osv.dev/vulnerability/CVE-2026-34029

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-34029/
Summaries are generated and may contain mistakes; the official description above is the record.