Summary
generated automatically from NVD dataCVE-2026-120230 affects the WAVLINK WN701AE (version 260105), in the del_vlan_group function of the ioos Web Backend component. Manipulating the vlan_name argument leads to OS command injection (CWE-77), and the attack can be launched remotely. A public exploit is reported to be available, and the vendor was contacted early about the disclosure. The CVSS v3.1 score is 9.9 (CRITICAL).
NVD 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.
EPSS · FIRST.org
2.2%probability of exploitation in the next 30 days
Higher than 82% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-11-02, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
This CVE is covered in an article: context, affected versions and published fixes.
CVSS v3.1 Score
Information
- Published
- 1 nov. 2026
- Updated
- 2 nov. 2026
- Status
- Deferred
- Source
- cna@vuldb.com
Weaknesses (CWE)
Similar CVEs
Other vulnerabilities of type CWE-77
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