CVE-2026-120230
WAVLINK WN701AE ioos Web Backend del_vlan_group os command injection
- State
- Published
- Severity
- 9.4 Critical
- Published
- Nov 1, 2026
- Updated
- Nov 1, 2026
- Reserved
- Oct 31, 2026
Description
A vulnerability was found in WAVLINK WN701AE 260105. Impacted is the function del_vlan_group of the component ioos Web Backend. The manipulation of the argument vlan_name results in os command injection. The attack may be performed from remote. The exploit has been made public and could be used. 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 |
|---|---|
WN701AEWAVLINK |
|
References
- VDB-429589 | WAVLINK WN701AE ioos Web Backend del_vlan_group os command injectionvdb-entrytechnical-description
- VDB-429589 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-120230 | CVE Analysis and Reportthird-party-advisory
- Submit #919242 | WAVLINK WL-WN701AE V260105 CWE-78third-party-advisory
- https://github.com/pipiyyb/cve/blob/main/WAVLINK_WN701AE_del_vlan_group.mdexploit
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