CVE-2025-60702

A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `system.so` binary. The `setDiagnosisCfg` function retrieves the `ipDoamin` parameter from user input via `websGetVar` and concatenates it directly into a `ping` system command executed via `CsteSystem()` without any sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the device through specially crafted HTTP requests to the router's web interface.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/yifan20020708/SGTaint-0-day/blob/main/ToToLink/ToToLink-A950RG/1.md	Broken Link
https://github.com/yifan20020708/SGTaint-0-day/blob/main/ToToLink/ToToLink-A950RG/CVE-2025-60702.md	Exploit Third Party Advisory
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:a950rg_firmware:5.9c.4592_b20191022:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-11-13 20:15

Updated : 2025-11-18 01:49

NVD link : CVE-2025-60702

Mitre link : CVE-2025-60702

CVE.ORG link : CVE-2025-60702

JSON object : View

Products Affected

totolink

a950rg_firmware
a950rg

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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