What is CVE-2023-41121?

CVE-2023-41121 is a high-severity vulnerability in Arraynetworks Arrayos Ag, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-08-25.

How severe is CVE-2023-41121?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Arraynetworks Arrayos Ag

CVE-2023-41121

Array AG OS before 9.4.0.499 allows denial of service: remote attackers can cause system service processes to crash through abnormal HTTP operations.

Vulnerability class: DoS (Denial of Service)

Published 2023-08-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/document… (Patch, Vendor Advisory)
semonto.com/tools/website-reachability-check (Not Applicable)

Frequently asked questions

What is CVE-2023-41121?: CVE-2023-41121 is a high-severity vulnerability in Arraynetworks Arrayos Ag, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-08-25.
How severe is CVE-2023-41121?: High severity. CVSS v3 base score is 7.5 out of 10.