CVE-2026-5849— Tenda i12 HTTP path traversal
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I. Basic Information for CVE-2026-5849
Vulnerability Information
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Vulnerability Title
Tenda i12 HTTP path traversal
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in Tenda i12 1.0.0.11(3862). The impacted element is an unknown function of the component HTTP Handler. Executing a manipulation can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
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 i12 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda i12是中国腾达（Tenda）公司的一款腾达吸顶式无线接入点。 Tenda i12 1.0.0.11(3862)版本存在路径遍历漏洞，该漏洞源于HTTP Handler组件存在路径遍历问题，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-2026-5849
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7090 chars
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III. Intelligence Information for CVE-2026-5849
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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-2026-5962 | 7.3 HIGH | Tenda CH22 httpd R7WebsSecurityHandlerfunction path traversal |
| CVE-2026-5841 | 7.3 HIGH | Tenda i3 HTTP R7WebsSecurityHandler path traversal |
IV. Related Vulnerabilities
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Same weakness: CWE-22
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V. Comments for CVE-2026-5849
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