CVE-2021-38453
AUVESY Versiondog
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
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
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
AUVESY Versiondog
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
- Record
CVE-2021-38453- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-15
- Updated
- 2026-11-02
EUVDEUVD-2021-24905
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
- Record
EUVD-2021-24905- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4wcf-x7xm-rw82 No score
Some API functions allow interaction with the registry, which includes reading values as well as...
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
- Record
GHSA-4wcf-x7xm-rw82- Weakness
- CWE-15
- Updated
- 2026-11-02
NVD
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
- Record
CVE-2021-38453- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-15
- 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-2021-38453 is a critical vulnerability (CVSS 9.1) 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 1.06%, the 64th percentile. No source names a fixed version.