CVE-2026-120197 WAVLINK WL-WN530HG4B wapi.cgi port_forward os command injection
CriticalCVSS 9.4
EPSS 1.7%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wavlink wl-wn530hg4b | = M_V260724 | No fix listed |
References
- VDB-429560 | WAVLINK WL-WN530HG4B wapi.cgi port_forward os command injection technical-description vdb-entry
- VDB-429560 | CTI Indicators (IOB, IOC, TTP, IOA) permissions-required signature
- CVE-2026-120197 | CVE Analysis and Report third-party-advisory
- Submit #917074 | WAVLINK WL-WN530HG4B M_V260724 CWE-78 third-party-advisory
- github.com exploit