CVE-2021-33178: Nagvis

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

The Manage Backgrounds functionality within NagVis versions prior to 1.9.29 is vulnerable to an authenticated path traversal vulnerability. Exploitation of this results in a malicious actor having the ability to arbitrarily delete files on the local system.

Affected products

• Nagvis Nagvis: before 1.9.29 (fixed in 1.9.29)

Published 2021-10-14. Last modified 2026-06-17.