CVE-2022-40602 — CRITICAL (9.8)

Q: How severe is CVE-2022-40602?

CVE-2022-40602 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-40602?

Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Lte3301-M209 Firmware, Zyxel Lte3301-M209.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zyxel	Lte3301-M209 Firmware	< 1.00\(ablg.6\)c0
Zyxel	Lte3301-M209	-

Related Weaknesses (CWE)

CWE-287 CWE-798

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisPatchVendor Advisory
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisPatchVendor Advisory

FAQ

What is CVE-2022-40602?

CVE-2022-40602 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 fe...

How severe is CVE-2022-40602?

CVE-2022-40602 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-40602?

Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Lte3301-M209 Firmware, Zyxel Lte3301-M209.