CVE-2026-5962— Tenda CH22 httpd R7WebsSecurityHandlerfunction path traversal
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I. Basic Information for CVE-2026-5962
Vulnerability Information
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Vulnerability Title
Tenda CH22 httpd R7WebsSecurityHandlerfunction path traversal
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Tenda CH22 1.0.0.6(468). This issue affects the function R7WebsSecurityHandlerfunction of the component httpd. The manipulation results in path traversal. The attack may be launched remotely. The exploit is now public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda CH22 路径遍历漏洞
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 1.0.0.6(468)版本存在路径遍历漏洞，该漏洞源于httpd组件中R7WebsSecurityHandlerfunction函数存在路径遍历问题，可能导致路径遍历攻击。
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-2026-5962
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6847 chars
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III. Intelligence Information for CVE-2026-5962
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Same Patch Batch · Tenda · 2026-04-09 · 8 CVEs total
| CVE-2026-5991 | 8.8 HIGH | Tenda F451 WrlExtraSet formWrlExtraSet stack-based overflow |
| CVE-2026-5990 | 8.8 HIGH | Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow |
| CVE-2026-5989 | 8.8 HIGH | Tenda F451 RouteStatic fromRouteStatic stack-based overflow |
| CVE-2026-5988 | 8.8 HIGH | Tenda F451 AdvSetWrlsafeset formWrlsafeset stack-based overflow |
| CVE-2026-5830 | 8.8 HIGH | Tenda AC15 SysToolChangePwd websGetVar stack-based overflow |
| CVE-2026-5849 | 7.3 HIGH | Tenda i12 HTTP path traversal |
| CVE-2026-5841 | 7.3 HIGH | Tenda i3 HTTP R7WebsSecurityHandler path traversal |
IV. Related Vulnerabilities
Same product: CH22
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Same vendor: Tenda
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Tenda AC6 httpd telnet os command injection - CVE-2026-8138
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Same weakness: CWE-22
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apko dirFS has a symlink-following path traversal that allow
V. Comments for CVE-2026-5962
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