9.4 Critical

A vulnerability was found in WAVLINK WN701AE 260105.

CVE-2026-120230

A vulnerability was found in WAVLINK WN701AE 260105. Impacted is the function delvlangroup of the component ioos Web Backend. The manipulation of the argument vlanname 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.

Assessment

CVSS: 9.4 (v4.0)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 1 November 2026
Last updated: 1 November 2026
Affected: WAVLINK · WN701AE
Assigner: VulDB

CVSS vectorCVSS: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

At the source

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