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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2024-42058

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)

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Status
Published
Published
Updated
Assigning organization
Zyxel

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Zyxel ATP series firmware

Default version status: unaffected

  • versions V4.32 through V5.38affected

Zyxel USG FLEX series firmware

Default version status: unaffected

  • versions V4.50 through V5.38affected

Zyxel USG FLEX 50(W) series firmware

Default version status: unaffected

  • versions V5.20 through V5.38affected

Zyxel USG20(W)-VPN series firmware

Default version status: unaffected

  • versions V5.20 through V5.38affected

References