CVE-2023-27992—Zyxel Multiple NAS Devices Command Injection Vulnerability

PUBLISHEDvulnerability record
2023-06-23 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2023-27992
Project:
Zyxel
Product:
Multiple Network-Attached Storage (NAS) Devices
Date Added:
2023-06-23
Due Date:
2023-07-14
Last Updated:
June 21, 2025

Vulnerability Name

Zyxel Multiple NAS Devices Command Injection Vulnerability

Description

Multiple Zyxel network-attached storage (NAS) devices contain a pre-authentication command injection vulnerability that could allow an unauthenticated attacker to execute commands remotely via a crafted HTTP request.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-pre-authentication-command-injection-vulnerability-in-nas-products
  • https://nvd.nist.gov/vuln/detail/CVE-2023-27992

Related Weaknesses

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