CVE-2026-5154— Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow
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I. Basic Information for CVE-2026-5154
Vulnerability Information
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Vulnerability Title
Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda CH22 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda CH22是中国腾达（Tenda）公司的一款网络设备。 Tenda CH22 1.0.0.1/1.If版本存在安全漏洞，该漏洞源于对组件Parameter Handler的文件/goform/setcfm中函数fromSetCfm的参数funcname的错误操作，可能导致栈缓冲区溢出。
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-2026-5154
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7296 chars
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III. Intelligence Information for CVE-2026-5154
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Same Patch Batch · Tenda · 2026-03-30 · 5 CVEs total
| CVE-2026-5152 | 8.8 HIGH | Tenda CH22 createFileName formCreateFileName stack-based overflow |
| CVE-2026-5155 | 8.8 HIGH | Tenda CH22 Parameter AdvSetWan fromAdvSetWan stack-based overflow |
| CVE-2026-5156 | 8.8 HIGH | Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow |
| CVE-2026-5153 | 6.3 MEDIUM | Tenda CH22 WriteFacMac FormWriteFacMac command injection |
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V. Comments for CVE-2026-5154
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