ClosedPatched

Array Networks ArrayOS AG: ArrayOS AG OS Command Injection Vulnerability

Array Networks ArrayOS AG

Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands. Added to CISA KEV on 2025-12-08.

Why this severity: CVSS 7.2 (CNA, v3.1); actively exploited (CISA KEV)

Started: Dec 8, 2025
Closed: Dec 8, 2025
CVE: CVE-2025-66644

Follow this incident

Updated Dec 8, 2025

Affected

See vendor advisory / CISA notes (versions not always listed in KEV feed)

Fixed in

See vendor advisory linked in sources

Timeline1

Dec 8, 2025
CISA added CVE-2025-66644 to the KEV catalog (due 2025-12-29).

Advisories4

Notes & caveats

Derived from CISA KEV JSON feed catalogVersion 2026.10.21. CVSS from the CVE record (cvelistV5). Exact affected/fixed version strings are not always in the KEV record; verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier; many entries are older CVEs newly confirmed as exploited in 2025).

Get an email when a new major security incident drops. No spam, unsubscribe any time.

Get notified