CVE-2021-38449
Published: 22 October 2021
Summary
CVE-2021-38449 is a critical-severity Write-what-where Condition (CWE-123) vulnerability in Auvesy Versiondog. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 49.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-24901
Vulnerability details
Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Write-what-where primitives are neutralized when the attacker cannot execute the memory they control.