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I. Basic Information for CVE-2026-2187
Vulnerability Information

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Vulnerability Title
Tenda RX3 formSetQosBand set_qosMib_list stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Tenda RX3 16.03.13.11. The affected element is the function set_qosMib_list of the file /goform/formSetQosBand. Performing a manipulation of the argument list results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could 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 RX3 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda RX3是中国腾达(Tenda)公司的一款双频 WiFi 6 家用无线路由器。用于家庭网络覆盖,支持高速无线连接。 Tenda RX3 16.03.13.11版本存在安全漏洞,该漏洞源于对文件/goform/formSetQosBand中函数set_qosMib_list的参数列表操作不当,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
VendorProductAffected VersionsCPESubscribe
TendaRX3 16.03.13.11 cpe:2.3:o:tenda:rx3_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2026-2187
#POC DescriptionSource LinkShenlong Link
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Qwen3.5-35B-A3B-UD-Q4_K_XL.gguf · 4706 chars
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III. Intelligence Information for CVE-2026-2187
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IV. Related Vulnerabilities
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