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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2023-27991

The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5

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Status
Published
Published
Updated
Assigning organization
Zyxel

Description

The post-authentication command injection vulnerability in the CLI command of Zyxel ATP series firmware versions 4.32 through 5.35, USG FLEX series firmware versions 4.50 through 5.35, USG FLEX 50(W) firmware versions 4.16 through 5.35, USG20(W)-VPN firmware versions 4.16 through 5.35, and VPN series firmware versions 4.30 through 5.35, which could allow an authenticated attacker to execute some OS commands remotely.

Affected products

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

Zyxel ATP series firmware

  • 4.32 through 5.35affected

Zyxel USG FLEX series firmware

  • 4.50 through 5.35affected

Zyxel USG FLEX 50(W) firmware

  • 4.16 through 5.35affected

Zyxel USG20(W)-VPN firmware

  • 4.16 through 5.35affected

Zyxel VPN series firmware

  • 4.30 through 5.35affected

References