Fiche vulnérabilité
CVE-2023-34139 : faille élevée zyxel usg 2200-vpn firmware (CVSS 8.8)
Description
A command injection vulnerability in the Free Time WiFi hotspot feature of the Zyxel USG FLEX series firmware versions 4.50 through 5.36 Patch 2 and VPN series firmware versions 4.20 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device.
En bref
- Sévérité
- Élevée (CVSS 8.8)
- Vecteur CVSS
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 17 juil. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- zyxel usg 2200-vpn firmware
- zyxel usg flex 100 firmware
- zyxel usg flex 100w firmware
- zyxel usg flex 200 firmware
- zyxel usg flex 50 firmware
- zyxel usg flex 500 firmware
- zyxel usg flex 50w firmware
- zyxel usg flex 700 firmware
- zyxel zywall vpn100 firmware
- zyxel zywall vpn2s firmware
- zyxel zywall vpn300 firmware
- zyxel zywall vpn50 firmware
- zyxel zywall vpn 100 firmware
- zyxel zywall vpn 300 firmware
- zyxel zywall vpn 50 firmware