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CVE-2021-47796— Denver Smart Wifi Camera SHC-150 - 'Telnet' Remote Code Execution (RCE)

Quick assessment

Affected
Denver Smart Wifi Camera
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Denver SHC-150是丹麦Denver公司的一款室内监控摄像头。 Denver SHC-150存在信任管理问题漏洞，该漏洞源于硬编码telnet凭据，可能导致未经身份验证的攻击者访问Linux Shell。

CVSS 9.8 · Critical EPSS 0.51% · P42
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I. Basic Information for CVE-2021-47796

Vulnerability Information
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Vulnerability Title
Denver Smart Wifi Camera SHC-150 - 'Telnet' Remote Code Execution (RCE)
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Denver SHC-150 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Denver SHC-150是丹麦Denver公司的一款室内监控摄像头。 Denver SHC-150存在信任管理问题漏洞，该漏洞源于硬编码telnet凭据，可能导致未经身份验证的攻击者访问Linux Shell。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Denver Smart Wifi Camera SHC-150 -

II. Public POCs for CVE-2021-47796

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III. Intelligence Information for CVE-2021-47796

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Exploits & Public PoCs for CVE-2021-47796 (1)

IV. Related Vulnerabilities

Same vendor: Denver
Same weakness: CWE-798

V. Comments for CVE-2021-47796

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