CVE-2026-120197

A flaw has been found in WAVLINK WL-WN530HG4B M_V260724. This impacts the function port_forward of the file /cgi-bin/wapi.cgi. This manipulation of the argument Name causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.

CVSS v3 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/pipiyyb/cve/blob/main/WL-WN530HG4B.md
https://vuldb.com/cve/CVE-2026-120197
https://vuldb.com/submit/917074
https://vuldb.com/vuln/429560
https://vuldb.com/vuln/429560/cti

Configurations

No configuration.

History

01 Nov 2026, 04:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-11-01 04:18

Updated : 2026-11-02 18:18

NVD link : CVE-2026-120197

Mitre link : CVE-2026-120197

CVE.ORG link : CVE-2026-120197

JSON object : View

Products Affected

No product.

CWE

CWE-77

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

CWE-78

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

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