CVE-2021-38453
CVE-2021-38453 is a critical-severity vulnerability in Auvesy Versiondog with a CVSS 3.x base score of 9.1. 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-15.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v2: 6.4
- EPSS exploit prediction: 1% (58th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-15
- Affected product: Auvesy Versiondog
- Published:
- Last modified:
Description
Some API functions allow interaction with the registry, which includes reading values as well as data modification.
Frequently asked questions
- What is CVE-2021-38453?
- Some API functions allow interaction with the registry, which includes reading values as well as data modification.
- How severe is CVE-2021-38453?
- CVE-2021-38453 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
- Is CVE-2021-38453 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-38453?
- CVE-2021-38453 affects Auvesy Versiondog. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-38453?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-38453 published?
- CVE-2021-38453 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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