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I. Basic Information for CVE-2025-3346
Vulnerability Information

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Vulnerability Title
Tenda AC7 SetPptpServerCfg formSetPPTPServer buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument pptp_server_start_ip/pptp_server_end_ip leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may 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
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda AC7 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC7是中国腾达(Tenda)公司的一款无线路由器。 Tenda AC7 15.03.06.44版本存在安全漏洞,该漏洞源于/goform/SetPptpServerCfg文件中的formSetPPTPServer函数对参数pptp_server_start_ip/pptp_server_end_ip的处理不当,可能导致缓冲区溢出。
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
VendorProductAffected VersionsCPESubscribe
TendaAC7 15.03.06.44 -
II. Public POCs for CVE-2025-3346
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III. Intelligence Information for CVE-2025-3346
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IV. Related Vulnerabilities
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