CVE-2018-9031: Tnlsoftsolutions Sentry Vision

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

The login interface on TNLSoftSolutions Sentry Vision 3.x devices provides password disclosure by reading an "if(pwd ==" line in the HTML source code. This means, in effect, that authentication occurs only on the client side.

Affected products

• Tnlsoftsolutions Sentry Vision: version 3.0 only; version 3.1 only; version 3.2 only

Published 2018-03-29. Last modified 2026-06-17.