Overview
Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands.
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
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2025-66644 |
| Vendor / Product | Array Networks — ArrayOS AG |
| NVD Published | 2025-12-05 |
| NVD Last Modified | 2025-12-10 |
| CVSS 3.1 Score | 7.2 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Severity | HIGH |
| CWE | CWE-78 |
| CISA KEV Added | 2025-12-08 |
| CISA KEV Deadline | 2025-12-29 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Required Action
CISA BOD 22-01 Deadline: 2025-12-29.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Timeline
| Date | Event |
|---|---|
| 2025-12-08 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2025-12-29 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2025-66644 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |