CVE-2022-40602

State: Published
Severity: 9.8 Critical
Published: Nov 22, 2022
Updated: Apr 28, 2025
Reserved: Sep 12, 2022

Description

A flaw in the Zyxel LTE3301-M209 firmware verisons prior to V1.00(ABLG.6)C0 could allow a remote attacker to access the device using an improper pre-configured password if the remote administration feature has been enabled by an authenticated administrator.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Zyxel

Weaknesses

CWE-287 Improper Authentication

Affected Products

Product	Versions
LTE3301-M209Zyxel	< V1.00(ABLG.6)C0Affected

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-pre-configured-password-vulnerability-of-lte3301-m209

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