CVE-2025-6148— TOTOLINK A3002RU HTTP POST Request formSysLog buffer overflow
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I. Basic Information for CVE-2025-6148
Vulnerability Information
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Vulnerability Title
TOTOLINK A3002RU HTTP POST Request formSysLog buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in TOTOLINK A3002RU 3.0.0-B20230809.1615. It has been rated as critical. This issue affects some unknown processing of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated 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
TOTOLINK A3002RU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK A3002RU是中国吉翁电子（TOTOLINK）公司的一款无线路由器产品。 TOTOLINK A3002RU 3.0.0-B20230809.1615版本存在安全漏洞，该漏洞源于/boafrm/formSysLog文件中submit-url参数操作导致缓冲区溢出。
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
II. Public POCs for CVE-2025-6148
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Same Patch Batch · TOTOLINK · 2025-06-17 · 8 CVEs total
| CVE-2025-6165 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formTmultiAP buffer overflow |
| CVE-2025-6164 | 8.8 HIGH | TOTOLINK A3002R HTTP POST Request formMultiAP buffer overflow |
| CVE-2025-6163 | 8.8 HIGH | TOTOLINK A3002RU HTTP POST Request formMultiAP buffer overflow |
| CVE-2025-6162 | 8.8 HIGH | TOTOLINK EX1200T HTTP POST Request formMultiAP buffer overflow |
| CVE-2025-6150 | 8.8 HIGH | TOTOLINK X15 HTTP POST Request formMultiAP buffer overflow |
| CVE-2025-6149 | 8.8 HIGH | TOTOLINK A3002R HTTP POST Request formSysLog buffer overflow |
| CVE-2025-6147 | 8.8 HIGH | TOTOLINK A702R HTTP POST Request formSysLog buffer overflow |
IV. Related Vulnerabilities
Same product: A3002RU
- CVE-2025-6953
TOTOLINK A3002RU HTTP POST Request formParentControl buffer - CVE-2025-6939
TOTOLINK A3002RU HTTP POST Request formWlSiteSurvey buffer o - CVE-2025-6163
TOTOLINK A3002RU HTTP POST Request formMultiAP buffer overfl - CVE-2025-5508
TOTOLINK A3002RU IP Port Filtering Page cross site scripting - CVE-2025-5507
TOTOLINK A3002RU MAC Filtering Page cross site scripting
Same vendor: TOTOLINK
- CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-7823
Totolink A8000RU cstecgi.cgi setAppFilterCfg os command inje - CVE-2026-7750
Totolink N300RH POST Request cstecgi.cgi setMacFilterRules b - CVE-2026-7749
Totolink N300RH POST Request cstecgi.cgi setWanConfig buffer - CVE-2026-7748
Totolink N300RH POST Request cstecgi.cgi setUpgradeFW buffer
Same weakness: CWE-120
- CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-6691
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2025-6148
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