CVE-2026-78141— Tenda CH22 exeCommand formexeCommand command injection
Quick assessment
Affected
Tenda CH22
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.
Tenda CH22是中国Tenda公司的一款无线路由器。 Tenda CH22 1.0.0.1版本存在安全漏洞，该漏洞源于文件/goform/exeCommand中formexeCommand函数对参数cmdinput的操作不当，可能导致命令注入。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-78141
Vulnerability Information
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Vulnerability Title
Tenda CH22 exeCommand formexeCommand command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda CH22 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda CH22是中国Tenda公司的一款无线路由器。 Tenda CH22 1.0.0.1版本存在安全漏洞，该漏洞源于文件/goform/exeCommand中formexeCommand函数对参数cmdinput的操作不当，可能导致命令注入。
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
II. Public POCs for CVE-2026-78141
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Security Blog Posts for CVE-2026-78141 (1)
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🔗 candle-throne-f75.notion.site exploit
News Coverage for CVE-2026-78141 (1)
Other References for CVE-2026-78141 (2)
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🔗 CVE-2026-78141 Tenda CH22 exeCommand formexeCommand command injection Read full article vdb-entry technical-description
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V. Comments for CVE-2026-78141
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