CVE-2025-10775

Wavlink WL-NU516U1 login.cgi sub_4012A0 os command injection

HIGH
7.2
CVSS Score
Published: September 22, 2025 at 01:02 AM UTC
Updated: June 17, 2026 at 08:28 AM UTC
2 products affected across 1 vendorWl NU516U1 FirmwareWL-NU516U1

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Severity
HIGH7.2
Exploit prediction
EPSS 20%
SSVC
PoC

Description

A security vulnerability has been detected in Wavlink WL-NU516U1 240425. This vulnerability affects the function sub_4012A0 of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.325131
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.325131
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.650641
ExploitThird Party Advisory
Source: cverecord
https://github.com/swwer7000/iot

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78CWE-77

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