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CVE-2025-5870— TRENDnet TV-IP121W Web Interface setup.cgi improper authentication

Quick assessment

Affected
TRENDnet TV-IP121W
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TRENDnet TV-IP121W是美国趋势网络（TRENDnet）公司的一款夜视无线摄像头。 TRENDnet TV-IP121W 1.1.1 Build 36版本存在授权问题漏洞，该漏洞源于文件/admin/setup.cgi中认证不当。

CVSS 7.3 · High EPSS 0.46% · P38
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I. Basic Information for CVE-2025-5870

Vulnerability Information
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Vulnerability Title
TRENDnet TV-IP121W Web Interface setup.cgi improper authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TRENDnet TV-IP121W 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TRENDnet TV-IP121W是美国趋势网络（TRENDnet）公司的一款夜视无线摄像头。 TRENDnet TV-IP121W 1.1.1 Build 36版本存在授权问题漏洞，该漏洞源于文件/admin/setup.cgi中认证不当。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TRENDnet TV-IP121W 1.1.1 Build 36 -

II. Public POCs for CVE-2025-5870

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8785 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2025-5870

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IV. Related Vulnerabilities

Same vendor: TRENDnet
Same weakness: CWE-287

V. Comments for CVE-2025-5870

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2025-09-23 12:01:37

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