CVEvulnerability
CVE-2021-38449
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-123
Description
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.
Affected configurations
• auvesy versiondog (<= 8.0.0)
Related
Weakness · CWE (1)
- CWE-123 Write-what-where Condition weakness
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 Third Party Advisory, US Government Resource