CVE-2021-47796

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://old.denver.eu/products/smart-home-security/ip-camera-/indoor/c-1024/c-1245
https://www.exploit-db.com/exploits/50160
https://www.vulncheck.com/advisories/denver-smart-wifi-camera-shc-telnet-remote-code-execution-rce

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) La Cámara Wifi Inteligente Denver SHC-150 contiene una vulnerabilidad de credenciales telnet codificadas de forma rígida que permite a atacantes no autenticados acceder a un shell de Linux. Los atacantes pueden conectarse al puerto 23 utilizando la credencial predeterminada para ejecutar comandos arbitrarios en el sistema operativo de la cámara.

16 Jan 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-16 00:16

Updated : 2026-04-15 00:35

NVD link : CVE-2021-47796

Mitre link : CVE-2021-47796

CVE.ORG link : CVE-2021-47796

JSON object : View

Products Affected

No product.

CWE

CWE-798

Use of Hard-coded Credentials

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