CVE-2021-47796 - CVE House
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Status published Critical CVE-2021-47796

Denver Smart Wifi Camera SHC-150 - 'Telnet' Remote Code Execution (RCE)

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Ivan Nikolsky (enty8080)

Affected Vendor

Affected Software

Smart Wifi Camera
Vulnerable Versions:
SHC-150

Timeline

Official Publish: January 15th, 2026
Last Modified: April 7th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)