Description
An improper privilege management vulnerability in the debug CLI command of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, VPN series firmware versions 4.30 through 5.37, NWA50AX firmware version 6.29(ABYW.2), WAC500 firmware version 6.65(ABVS.1), WAX300H firmware version 6.60(ACHF.1), and WBE660S firmware version 6.65(ACGG.1), could allow an authenticated local attacker to access the administrator’s logs on an affected device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Zyxel | ATP series firmware | versions 4.32 through 5.37 | — |
| Zyxel | USG FLEX series firmware | versions 4.50 through 5.37 | — |
| Zyxel | USG FLEX 50(W) series firmware | versions 4.16 through 5.37 | — |
| Zyxel | USG20(W)-VPN series firmware | versions 4.16 through 5.37 | — |
| Zyxel | VPN series firmware | versions 4.30 through 5.37 | — |
| Zyxel | NWA50AX firmware | 6.29(ABYW.2) | — |
| Zyxel | WAC500 firmware | 6.65(ABVS.1) | — |
| Zyxel | WAX300H firmware | 6.60(ACHF.1) | — |
| Zyxel | WBE660S firmware | 6.65(ACGG.1) | — |
Advisories 1
- WID-SEC-2023-3017 Zyxel Firewall: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 27, 2023