OS Command Injection Vulnerability in Wavlink WL-NU516U1 Product
CVE-2025-10775

5.1MEDIUM

Key Information:

Vendor

Wavlink

Status
Wl-nu516u1
Vendor
CVE Published:
22 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10775?

A security vulnerability has been identified in the Wavlink WL-NU516U1 device, particularly affecting its login.cgi functionality. This flaw allows for OS command injection through manipulation of the 'ipaddr' argument, enabling potential remote exploitation. Notably, the vulnerability was publicly disclosed, yet the vendor has not responded to attempts for resolution, raising concerns regarding user safety and device integrity. It is crucial for users to take precautionary measures to safeguard their devices against possible attacks.

Affected Version(s)

WL-NU516U1 240425

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-10775 - Proof of Concept

References

https://vuldb.com/?id.325131
vdb-entrytechnical-description
https://vuldb.com/?ctiid.325131
signaturepermissions-required
https://vuldb.com/?submit.650641
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

iot-Utopia (VulDB User)
.
CVE-2025-10775 : OS Command Injection Vulnerability in Wavlink WL-NU516U1 Product