ClosedPatched

Array Networks AG and vxAG ArrayOS Missing Authentication for Critical Function

Array Networks AG/vxAG ArrayOS

Array Networks AG and vxAG ArrayOS contain a missing authentication for critical function vulnerability that allows an attacker to read local files and execute code on the SSL VPN gateway. Added to the CISA KEV catalog on 2024-11-25. CISA lists known use in ransomware campaigns. CVE-2023-28461 was assigned before 2024; the KEV listing came in 2024.

Why this severity: CVSS 9.8 (v3.1, CISA-ADP), actively exploited (CISA KEV); known ransomware use

Started: Nov 25, 2024
Closed: Nov 25, 2024
CVE: CVE-2023-28461

Follow this incident

Updated Nov 25, 2024

Affected

See vendor advisory (versions are not listed in the KEV record)

Fixed in

See vendor advisory linked in sources

Timeline1

Nov 25, 2024
CISA added CVE-2023-28461 to the KEV catalog (federal deadline 2024-12-16)
Source

Advisories3

Notes & caveats

Derived from the CISA KEV JSON feed (catalogVersion 2026.10.21); CVSS from the CVE record (cveawg.mitre.org). startedAt is the CVE publication date when it fell in 2024 before the KEV listing, else the KEV dateAdded; exploitation may have begun earlier. closedAt is the KEV listing date (a fix or mitigation was available then unless noted).

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