CVE-2023-41121

HIGHNVD 7.57.5—

7.5

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.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 75.3%
KEV: Not listed

Published

August 25, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://semonto.com/tools/website-reachability-check?test=325b4e588e64536b21664d24640f547
cve@mitrehttps://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Denial_of_Service_ID-144162.pdf
af854a3a-2127-422b-91ae-364da2661108https://semonto.com/tools/website-reachability-check?test=325b4e588e64536b21664d24640f547
af854a3a-2127-422b-91ae-364da2661108https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Denial_of_Service_ID-144162.pdf

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-400Uncontrolled Resource Consumption (Denial of Service)

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-41121?

CVE-2023-41121 is a high vulnerability published on August 25, 2023. 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.

When was CVE-2023-41121 disclosed?

CVE-2023-41121 was first published in the National Vulnerability Database on August 25, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-41121 actively exploited?

CVE-2023-41121 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-41121?

CVE-2023-41121 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-41121?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-41121, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-41121

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-41121?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)