CVE-2021-38457: Auvesy Versiondog

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication.

Affected products

• Auvesy Versiondog: before 8.0.0 (fixed in 8.0.0)

Published 2021-10-22. Last modified 2026-06-17.