CVE 8.1 HIGH

CVE-2025-9133_CVE-2025-9133

8.1 / 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Description

A missing authorization vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50(W) series firmware versions from V4.16 through V5.40, and USG20(W)-VPN series firmware versions from V4.16 through V5.40 could allow a semi-authenticated attacker—who has completed only the first stage of the two-factor authentication (2FA) process—to view and download the system configuration from an affected device.

Basic Information

ID CVE-2025-9133
Source Zyxel
Published Oct 21, 2025 at 01:57

Affected Product

Vendor Zyxel
Product ATP series firmware
Version versions from V4.32 through V5.40
Affected Versions Zyxel ATP series firmware versions from V4.32 through V5.40
Zyxel USG FLEX series firmware versions from V4.50 through V5.40
Zyxel USG FLEX 50(W) series firmware versions from V4.16 through V5.40
Zyxel USG20(W)-VPN series firmware versions from V4.16 through V5.40

CWE Classification

References

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