9.9Kritisch
CVE-2026-120231WAVLINK WN553X1-B OpenVPN CLI ioos sub_416568 os command injection
Beschreibung
A vulnerability was determined in WAVLINK WN553X1-B V260403_2.0.0. The affected element is the function sub_416568 of the file /bin/ioos of the component OpenVPN CLI Handler. This manipulation of the argument file_id causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
Referenzen und Patches
- VDB-429590 | WAVLINK WN553X1-B OpenVPN CLI ioos sub_416568 os command injection vdb-entrytechnical-description
- VDB-429590 | CTI Indicators (IOB, IOC, TTP, IOA) signature
- CVE-2026-120231 | CVE Analysis and Report third-party-advisory
- Submit #919247 | Wavlink Router Firmware V260403_2.0.0 Command Injection third-party-advisory
- https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/WAVLINK%20WN553X1-B%20Router/WAVLINK_WN553X1-B_openvpn_… exploit