CVE-2025-66644

Product

Array Networks / ArrayOS AG

Vulnerability

Array Networks ArrayOS AG OS Command Injection Vulnerability

Added to KEV

Dec 8, 2025

Remediate by

Dec 29, 2025

Known ransomware use

No

Summary description

Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/ag.html ; https://www.jpcert.or.jp/at/2025/at250024.html ; https://nvd.nist.gov/vuln/detail/CVE-2025-66644