Summary
generated automatically from NVD dataCVE-2026-120197 is an OS command injection flaw in the WAVLINK WL-WN530HG4B M_V260724. It sits in the port_forward function of /cgi-bin/wapi.cgi, where manipulating the Name argument allows commands to be injected. The attack can be launched remotely, and the description says an exploit has been published. The CVSS v3.1 score is 9.9 (CRITICAL).
NVD description
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.
EPSS · FIRST.org
1.7%probability of exploitation in the next 30 days
Higher than 77% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-11-02, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
This CVE is covered in an article: context, affected versions and published fixes.
CVSS v3.1 Score
Information
- Published
- 1 nov. 2026
- Updated
- 2 nov. 2026
- Status
- Deferred
- Source
- cna@vuldb.com
Weaknesses (CWE)
Similar CVEs
Other vulnerabilities of type CWE-77
Know which CVEs hit the versions you run.
Add the product and its version: cveo.tech lists the CVEs that affect it right away, then alerts you by email when a new one affects it — including before NVD has finished its analysis. Free, an account is all it takes.