CVE-2021-38461
AUVESY Versiondog
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
AUVESY Versiondog
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
- Record
CVE-2021-38461- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
EUVDEUVD-2021-24913
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
- Record
EUVD-2021-24913- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4v3j-7fcp-c89c
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key...
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
- Record
GHSA-4v3j-7fcp-c89c- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-321, CWE-798
- Updated
- 2026-11-02
NVD
The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.
- Record
CVE-2021-38461- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-321, CWE-798
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-38461 is a high vulnerability (CVSS 8.2) in Auvesy Versiondog, published October 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.55%, the 46th percentile. No source names a fixed version.