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I. Basic Information for CVE-2025-12259
Vulnerability Information

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Vulnerability Title
TOTOLINK A3300R POST Parameter cstecgi.cgi setScheduleCfg stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024. The affected element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. This manipulation of the argument recHour causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published 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
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
TOTOLINK A3300R 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK A3300R是中国吉翁电子(TOTOLINK)公司的一款无线路由器。 TOTOLINK A3300R 17.0.0cu.557_B20221024版本存在安全漏洞,该漏洞源于POST参数处理程序中对文件/cgi-bin/cstecgi.cgi的参数recHour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
TOTOLINKA3300R 17.0.0cu.557_B20221024 cpe:2.3:o:totolink:a3300r_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2025-12259
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III. Intelligence Information for CVE-2025-12259
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IV. Related Vulnerabilities
V. Comments for CVE-2025-12259

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