CVE-2026-27511— Tenda F3 Clickjacking in Web Management Interface
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I. Basic Information for CVE-2026-27511
Vulnerability Information
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Vulnerability Title
Tenda F3 Clickjacking in Web Management Interface
Source: NVD (National Vulnerability Database)
Vulnerability Description
Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a clickjacking vulnerability in the web-based administrative interface. The interface does not set the X-Frame-Options header, allowing attacker-controlled sites to embed administrative pages in an iframe and trick an authenticated administrator into unintended interactions that may result in unauthorized configuration changes.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不当限制渲染UI层或帧
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda F3 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda F3是中国腾达（Tenda）公司的一款无线路由器。 Tenda F3 V12.01.01.55_multi版本存在安全漏洞，该漏洞源于Web管理界面未设置X-Frame-Options标头，可能导致点击劫持攻击。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Shenzhen Tenda Technology Co., Ltd. | Tenda F3 | 0 ~ 12.01.01.55_multi | - |
II. Public POCs for CVE-2026-27511
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Shenzhen Tenda Technology Co., Ltd. · 2026-02-23 · 4 CVEs total
| CVE-2026-27514 | 6.5 MEDIUM | Tenda F3 Plaintext Credential Exposure in Configuration Download |
| CVE-2026-27512 | 6.1 MEDIUM | Tenda F3 Reflected Script Execution via Missing nosniff Header |
| CVE-2026-27513 | 4.3 MEDIUM | Tenda F3 CSRF in Web Management Interface |
IV. Related Vulnerabilities
Same vendor: Shenzhen Tenda Technology Co., Ltd.
- CVE-2026-27514
Tenda F3 Plaintext Credential Exposure in Configuration Down - CVE-2026-27513
Tenda F3 CSRF in Web Management Interface - CVE-2026-27512
Tenda F3 Reflected Script Execution via Missing nosniff Head - CVE-2026-24441
Tenda AC7 Transmits Admin Credentials Without HTTPS Protecti - CVE-2026-24434
Tenda AC7 Web Interface Lacks CSRF Protections for Admin Act
Same weakness: CWE-1021
- CVE-2026-3254
Improper Restriction of Rendered UI Layers or Frames in GitL - CVE-2026-2378
Address bar spoofing risk in ArcSearch on Android - CVE-2025-62328
HCL Nomad server on Domino is affected by a missing default - CVE-2025-58405
Lack of protection mechanisms against Clickjacking attacks - CVE-2026-26000
XWiki Platform affected by click-jacking through CSS injecti
V. Comments for CVE-2026-27511
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