Type Vulnerability
Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands. Known-exploited catalogue reports exploitation in the wild.
Palo Alto Networks · Code execution
Array Networks ArrayOS AG OS Command Injection Vulnerability
CVE-2025-66644
What this means
This is rated high severity (7.2 out of 10). It is on the known-exploited catalogue, which means attacks using it have already been seen. Ask IT whether Arraynetworks Arrayos Ag, Arraynetworks ag1000 and Arraynetworks ag1000t, and 12 more are in your estate, and treat that as the priority.
Full vendor description
Array Networks ArrayOS AG before 9.4.5.9 allows command injection, as exploited in the wild in August through December 2025.
Scoring and exploitation
7.2/ 10
CVSS 3.1 base scoreHigh
Exploitable over the network with an administrator-level account, and no one has to click or open anything. High impact on confidentiality, integrity and availability.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability
Longer bar: easier to attack
Attack vectorNetworkAV:N
Attack complexityLowAC:L
Privileges requiredHighPR:H
User interactionNoneUI:N
ScopeUnchangedS:U
Impact
Longer bar: more harm
ConfidentialityHighC:H
IntegrityHighI:H
AvailabilityHighA:H
- ~3.4% estimated chance of attack in 30 daysModel estimate (): a probability signal, not confirmed exploitation
- Exploited in the wild
- Yes — confirmed exploitation (US CISA )
- Not reported
- Listed product
- Array Networks ArrayOS AG
Weaknesses
CWE-78
Affected products ()
- Arraynetworks Arrayos Ag
- Arraynetworks ag1000
- Arraynetworks ag1000t
- Arraynetworks ag1000v5
- Arraynetworks ag1100
- Arraynetworks ag1100v5
- Arraynetworks ag1150
- Arraynetworks ag1200
- Arraynetworks ag1200v5
- Arraynetworks ag1500
- Arraynetworks ag1500fips
- Arraynetworks ag1500v5
- Arraynetworks ag1600
- Arraynetworks ag1600v5
- Arraynetworks Vxag
Show the raw CPE strings (15)
- cpe:2.3:o:arraynetworks:arrayos_ag:*:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1000:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1000t:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1000v5:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1100:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1100v5:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1150:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1200:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1200v5:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1500:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1500fips:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1500v5:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1600:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:ag1600v5:-:*:*:*:*:*:*:*
- cpe:2.3:h:arraynetworks:vxag:-:*:*:*:*:*:*:*
References
4 links from the CVE record, grouped by site.
bleepingcomputer.com1 link
jpcert.or.jp1 link
- at250024.html (opens in a new tab)Third Party Advisory
x.com1 link
- 1921373397533032590 (opens in a new tab)Third Party Advisory
cisa.gov1 link
- known-exploited-vulnerabilities-catalog (opens in a new tab)US Government Resource