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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2023-35136

An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37,

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Status
Published
Published
Updated
Assigning organization
Zyxel

Description

An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to access configuration files on an affected 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 4.32 through 5.37affected

Zyxel USG FLEX series firmware

Default version status: unaffected

  • versions 4.50 through 5.37affected

Zyxel USG FLEX 50(W) series firmware

Default version status: unaffected

  • versions 4.16 through 5.37affected

Zyxel USG20(W)-VPN series firmware

Default version status: unaffected

  • versions 4.16 through 5.37affected

Zyxel VPN series firmware

Default version status: unaffected

  • versions 4.30 through 5.37affected

References