CVE-2021-47796: Denver Smart Wifi Camera

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Denver SHC-150 Smart Wifi Camera contains a hardcoded telnet credential vulnerability that allows unauthenticated attackers to access a Linux shell. Attackers can connect to port 23 using the default credential to execute arbitrary commands on the camera's operating system.

Affected products

Published 2026-01-16. Last modified 2026-06-17.