OS Command Injection in TOTOLINK X6000R - CVE-2025-52906
Published: October 2, 2025
Vulnerability identifier: #VU116397
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-52906
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation within the setEasyMeshAgentCfg function. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
TOTOLINK X6000R
How to mitigate CVE-2025-52906
Install updates from vendor's website.
TOTOLINK X6000R - update to 9.4.0cu.852_B20230719