CVE-2026-120198 WAVLINK WL-WN530BE1-A protocol.csp con_check_read_finish command injection
CriticalCVSS 10.0
EPSS 2.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A vulnerability has been found in WAVLINK WL-WN530BE1-A V251117. Affected is the function con_check_read_finish of the file /protocol.csp. Such manipulation of the argument group_name/IP-FROM leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wavlink WL-WN530BE1-A | = V251117 | No fix listed |
References
- VDB-429561 | WAVLINK WL-WN530BE1-A protocol.csp con_check_read_finish command injection technical-description vdb-entry
- VDB-429561 | CTI Indicators (IOB, IOC, TTP, IOA) permissions-required signature
- CVE-2026-120198 | CVE Analysis and Report third-party-advisory
- Submit #918551 | WAVLINK WL-WN530BE1-A V251117 CWE-77 third-party-advisory
- github.com exploit