RCE in Shenzhen Lingkong Technology Wifisky 7-Layer Flow Control Router

CVE-2025-34044

A remote command injection vulnerability exists in the confirm.php interface of the WIFISKY 7-layer Flow Control Router via a specially-crafted HTTP GET request to the t parameter. Insufficient input validation allows unauthenticated attackers to execute arbitrary OS commands. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-25 UTC.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

EPSS exploit prediction

EPSS: 0.039 (89.8th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-34044: held from 0.039 to 0.039.

EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: -0.000

Affected products

Weakness classification (CWE)

References