CVE-2026-120277 WAVLINK WN536AX6-A WireGuard CLI Group ioos sub_41a1d8 os command injection
CriticalCVSS 10.0
EPSS 2.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A security vulnerability has been detected in WAVLINK WN536AX6-A V260507_2.0.0. This issue affects the function sub_41a1d8 of the file /bin/ioos of the component WireGuard CLI Group Handler. Such manipulation of the argument group_name leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wavlink wn536ax6-a | = V260507_2.0.0 | No fix listed |
References
- VDB-429621 | WAVLINK WN536AX6-A WireGuard CLI Group ioos sub_41a1d8 os command injection technical-description vdb-entry
- VDB-429621 | CTI Indicators (IOB, IOC, TTP, IOA) permissions-required signature
- CVE-2026-120277 | CVE Analysis and Report third-party-advisory
- Submit #919503 | Wavlink Router Firmware V260507_2.0.0 OS Command Injection third-party-advisory
- github.com exploit