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I. Basic Information for CVE-2025-4270
Vulnerability Information

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Vulnerability Title
TOTOLINK A720R Config cstecgi.cgi information disclosure
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been classified as problematic. Affected is an unknown function of the file /cgi-bin/cstecgi.cgi of the component Config Handler. The manipulation of the argument topicurl with the input getInitCfg/getSysStatusCfg leads to information disclosure. It is possible to launch the attack 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:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
TOTOLINK A720R 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK A720R是中国吉翁电子(TOTOLINK)公司的一款无线路由器。 TOTOLINK A720R 4.1.5cu.374版本存在访问控制错误漏洞,该漏洞源于文件/cgi-bin/cstecgi.cgi中参数topicurl处理不当,可能导致信息泄露。
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
TOTOLINKA720R 4.1.5cu.374 -
II. Public POCs for CVE-2025-4270
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III. Intelligence Information for CVE-2025-4270
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IV. Related Vulnerabilities
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