CVE-2020-9054β€”Zyxel Multiple NAS Devices OS Command Injection Vulnerability

PUBLISHEDvulnerability record
2022-03-25 Β· last modified June 21, 2025

Metadata

CVE ID:
CVE-2020-9054
Project:
Zyxel
Product:
Multiple Network-Attached Storage (NAS) Devices
Date Added:
2022-03-25
Due Date:
2022-04-15
Last Updated:
June 21, 2025

Vulnerability Name

Zyxel Multiple NAS Devices OS Command Injection Vulnerability

Description

Multiple Zyxel network-attached storage (NAS) devices contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2020-9054

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