CVE-2024-42058 — Zyxel / ATP series firmware

Description (CNA)

A null pointer dereference vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V5.20 through V5.38, and USG20(W)-VPN series firmware versions from V5.20 through V5.38 could allow an unauthenticated attacker to cause DoS conditions by sending crafted packets to a vulnerable device.

Affected (CNA)

Vendor / product	Versions
Zyxel / ATP series firmware	affected versions V4.32 through V5.38
Zyxel / USG FLEX series firmware	affected versions V4.50 through V5.38
Zyxel / USG FLEX 50(W) series firmware	affected versions V5.20 through V5.38
Zyxel / USG20(W)-VPN series firmware	affected versions V5.20 through V5.38

CWE

CWE-476

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-09-03-2024

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.