CVE-2026-120282
WAVLINK WN536AX6-A protocol.csp host_black os command injection
- State
- Published
- Severity
- 9.4 Critical
- Published
- Nov 2, 2026
- Updated
- Nov 2, 2026
- Reserved
- Nov 1, 2026
Description
A vulnerability was determined in WAVLINK WN536AX6-A V260507. This impacts the function host_black of the file /protocol.csp. This manipulation of the argument mac causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P | VulDB |
| 3.1 | 9.9 Critical | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.9 Critical | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
WN536AX6-AWAVLINK |
|
References
- VDB-429626 | WAVLINK WN536AX6-A protocol.csp host_black os command injectionvdb-entrytechnical-description
- VDB-429626 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-120282 | CVE Analysis and Reportthird-party-advisory
- Submit #919791 | WAVLINK WN536AX6 V260507 CWE-78third-party-advisory
- https://github.com/pipiyyb/cve/blob/main/WAVLINK%20WN536AX6-A/WN536AX6-A_mac.mdexploit
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