CVE-2021-38473
CVE-2021-38473 is a high-severity vulnerability in Auvesy Versiondog with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 8.0)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Auvesy Versiondog
- Published:
- Last modified:
Description
The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow.
Frequently asked questions
- What is CVE-2021-38473?
- The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow.
- How severe is CVE-2021-38473?
- CVE-2021-38473 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-38473 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-38473?
- CVE-2021-38473 affects Auvesy Versiondog. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-38473?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-38473 published?
- CVE-2021-38473 was published on 2021-10-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*
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- CVE-2021-38453 — Critical (CVSS 9.1): Some API functions allow interaction with the registry, which includes reading values as well as data modification.
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