Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-5352— Trendnet TEW-657BRM setup.cgi edit os command injection

CVSS 6.3 · Medium EPSS 0.38% · P59
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-5352

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Trendnet TEW-657BRM setup.cgi edit os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in Trendnet TEW-657BRM 1.00.1. This impacts the function Edit of the file /setup.cgi. Such manipulation of the argument pcdb_list leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor confirms, that "[t]he product in question (...) has been discontinued and end of life since June 23, 2011, that is more than 14 years ago. We no longer provide support for this product, so we are not able to confirm the vulnerabilities. We will make an announcement on our website's product support page and notify customers who registered their products with us." This vulnerability only affects products that are no longer supported by the maintainer.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
TRENDnet TEW-657BRM 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TRENDnet TEW-657BRM是美国趋势网络（TRENDnet）公司的一个WiFi路由器。 Trendnet TEW-657BRM 1.00.1版本存在操作系统命令注入漏洞，该漏洞源于对文件/setup.cgi中Edit函数参数pcdb_list的错误操作，可能导致os命令注入。
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

VendorProductAffected VersionsCPESubscribe
TrendnetTEW-657BRM 1.00.1 cpe:2.3:o:trendnet:tew-657brm_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-5352

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-5352

请登录查看更多情报信息。

Same Patch Batch · Trendnet · 2026-04-02 · 7 CVEs total

CVE-2026-53498.8 HIGHTrendnet TEW-657BRM setup.cgi add_apcdb stack-based overflow
CVE-2026-53508.8 HIGHTrendnet TEW-657BRM setup.cgi update_pcdb stack-based overflow
CVE-2026-53546.3 MEDIUMTrendnet TEW-657BRM setup.cgi vpn_connect os command injection
CVE-2026-53536.3 MEDIUMTrendnet TEW-657BRM setup.cgi ping_test os command injection
CVE-2026-53516.3 MEDIUMTrendnet TEW-657BRM setup.cgi add_wps_client os command injection
CVE-2026-53556.3 MEDIUMTrendnet TEW-657BRM setup.cgi vpn_drop os command injection

IV. Related Vulnerabilities

Same product: TEW-657BRM
Same vendor: Trendnet
Same weakness: CWE-78

V. Comments for CVE-2026-5352

No comments yet

Leave a comment