CVE-2025-2688— TOTOLINK A3000RU Syslog Configuration File ExportSyslog.sh access control
Quick assessment
Affected
TOTOLINK A3000RU
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
TOTOLINK A3000RU是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK A3000RU 5.9c.5185及之前版本存在安全漏洞，该漏洞源于文件/cgi-bin/ExportSyslog.sh中的Syslog配置文件处理组件可能导致访问控制不当。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-2688
Vulnerability Information
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Vulnerability Title
TOTOLINK A3000RU Syslog Configuration File ExportSyslog.sh access control
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic was found in TOTOLINK A3000RU up to 5.9c.5185. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ExportSyslog.sh of the component Syslog Configuration File Handler. The manipulation leads to improper access controls. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK A3000RU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK A3000RU是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK A3000RU 5.9c.5185及之前版本存在安全漏洞，该漏洞源于文件/cgi-bin/ExportSyslog.sh中的Syslog配置文件处理组件可能导致访问控制不当。
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-2025-2688
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2025-2688 (3)
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CVE-2025-2688 TOTOLINK A3000RU Syslog Configuration File ExportSyslog.sh access control signature permissions-required
Security Blog Posts for CVE-2025-2688 (1)
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V. Comments for CVE-2025-2688
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