CVE-2021-38461
8.2 HIGHThe affected product uses a hard-coded blowfish key for encryption/decryption processes
Published: 2021-10-22 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 8.2 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
- CWE
- CWE-321, CWE-798
Affected products
| Vendor | Product |
|---|---|
| auvesy | versiondog |
Description
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
Source: NVD
References
Related CVEs
Same vendor
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- CVE-2021-38479 — Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions (6.5 MEDIUM)
- CVE-2021-38477 — There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the mani... (9.8 CRITICAL)
- CVE-2021-38475 — The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permi... (7.3 HIGH)
- CVE-2021-38473 — The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow (8.0 HIGH)
Same CWE
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- CVE-2026-34029 — The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a hard-coded cryptographic key in the SafeSystem.Infrastr...
- CVE-2026-34022 — The Wertheim SafeController Family 65000, Controller 65000 - AssemblyVersion 6.11.8130.22319, uses weak custom cryptographic algorithms w...
- CVE-2026-28742 — Naxclow devices use a uniform request-signing scheme based on a hard-coded, platform-wide salt embedded in every firmware image (9.8 CRITICAL)