CVE-2026-3271— Tenda F453 httpd P2pListFilterof fromP2pListFilter buffer overflow
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2026-3271
Vulnerability Information
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Vulnerability Title
Tenda F453 httpd P2pListFilterof fromP2pListFilter buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda F453 1.0.0.3. This impacts the function fromP2pListFilter of the file /goform/P2pListFilterof of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda F453 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda F453是中国腾达（Tenda）公司的一款无线路由器。 Tenda F453 1.0.0.3版本存在安全漏洞，该漏洞源于对文件/goform/P2pListFilterof中参数page的操作导致缓冲区溢出。
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-2026-3271
| # | POC Description | Source Link | Shenlong Link |
|---|
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Qwen3.6-35B-A3B · 6446 chars
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III. Intelligence Information for CVE-2026-3271
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Vendor Advisories for CVE-2026-3271 (1)
News Coverage for CVE-2026-3271 (1)
Same Patch Batch · Tenda · 2026-02-27 · 5 CVEs total
| CVE-2026-3275 | 8.8 HIGH | Tenda F453 httpd addressNat fromAddressNat buffer overflow |
| CVE-2026-3274 | 8.8 HIGH | Tenda F453 httpd L7Prot frmL7ProtForm buffer overflow |
| CVE-2026-3273 | 8.8 HIGH | Tenda F453 httpd AdvSetWrlsafeset formWrlsafeset buffer overflow |
| CVE-2026-3272 | 8.8 HIGH | Tenda F453 httpd DhcpListClient fromDhcpListClient buffer overflow |
IV. Related Vulnerabilities
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Same vendor: Tenda
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Tenda W20E QoS Rule Deletion delQos formQOSRuleDel stack-bas - CVE-2026-19822
Tenda W20E QoS Edit editQos lstAdd stack-based overflow - CVE-2026-19821
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Same weakness: CWE-120
- CVE-2026-19969
Open Asset Import Library Assimp 3DGS MDL7 Model Output Mesh - CVE-2026-19961
Edimax EW-7478APC formWlSiteSurvey buffer overflow - CVE-2026-19821
Tenda AC12 httpd web management interface SetSysAutoRebbotCf - CVE-2026-19792
Tenda G0 httpd web management interface module setPortMappin - CVE-2026-17220
IBM i is Affected By Multiple Vulnerabilities in Host Server
V. Comments for CVE-2026-3271
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