CVE-2025-10959

A vulnerability has been found in Wavlink NU516U1 M16U1_V240425. The affected element is the function sub_401778 of the file /cgi-bin/firewall.cgi. Such manipulation of the argument dmz_flag leads to command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md	Exploit Third Party Advisory
https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.325827	Permissions Required VDB Entry
https://vuldb.com/?id.325827	Third Party Advisory VDB Entry
https://vuldb.com/?submit.652769	Third Party Advisory VDB Entry
https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md	Exploit Third Party Advisory
https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/DMZ.md#poc	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wavlink:wl-nu516u1_firmware:m16u1_v240425:*:*:*:*:*:*:*

cpe:2.3:h:wavlink:wl-nu516u1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-09-25 18:15

Updated : 2025-10-07 20:51

NVD link : CVE-2025-10959

Mitre link : CVE-2025-10959

CVE.ORG link : CVE-2025-10959

JSON object : View

Products Affected

wavlink

wl-nu516u1
wl-nu516u1_firmware

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

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

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