CVE-2026-120279 WAVLINK WN536AX6-A openvpn_cli protocol.csp os command injection
CriticalCVSS 10.0
EPSS 2.0%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A flaw has been found in WAVLINK WN536AX6-A V260507. The affected element is an unknown function of the file /protocol.csp of the component openvpn_cli Handler. Executing a manipulation of the argument file_id can lead to os command injection. The attack can be launched 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 wn536ax6-a | = V260507 | No fix listed |
References
- VDB-429623 | WAVLINK WN536AX6-A openvpn_cli protocol.csp os command injection technical-description vdb-entry
- VDB-429623 | CTI Indicators (IOB, IOC, TTP, IOA) permissions-required signature
- CVE-2026-120279 | CVE Analysis and Report third-party-advisory
- Submit #919788 | WAVLINK WN536AX6 V260507 CWE-78 third-party-advisory
- github.com exploit