Critical severity9.8NVD Advisory· Published Jan 16, 2026· Updated Apr 15, 2026

CVE-2021-47796

Description

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.

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Affected products

Denver/SHC-150 Smart Wifi Camerallm-create

Patches

Vulnerability mechanics

References

old.denver.eu/products/smart-home-security/ip-camera-/indoor/c-1024/c-1245nvd
www.exploit-db.com/exploits/50160nvd
www.vulncheck.com/advisories/denver-smart-wifi-camera-shc-telnet-remote-code-execution-rcenvd

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