What is CVE-2022-42897?

CVE-2022-42897 is a critical-severity vulnerability in Arraynetworks Ag1000, classified under Command Injection. CVSS score: 9.8/10. Published 2022-10-13.

How severe is CVE-2022-42897?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Arraynetworks Ag1000

CVE-2022-42897

Array Networks AG/vxAG with ArrayOS AG before 9.4.0.469 allows unauthenticated command injection that leads to privilege escalation and control of the system. NOTE: ArrayOS AG 10.x is unaffected.

Vulnerability class: Command Injection (OS Command Injection)

Published 2022-10-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-77 — Command Injection

References

support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/document… (Patch, Vendor Advisory)
support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/fieldnot… (Vendor Advisory)

Frequently asked questions

What is CVE-2022-42897?: CVE-2022-42897 is a critical-severity vulnerability in Arraynetworks Ag1000, classified under Command Injection. CVSS score: 9.8/10. Published 2022-10-13.
How severe is CVE-2022-42897?: Critical severity. CVSS v3 base score is 9.8 out of 10.