CVE-2023-4339

HIGHNVD 7.57.5—

7.5

Broadcom RAID Controller web interface is vulnerable to exposure of private keys used for CIM stored with insecure file permissions

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 47.9%
KEV: Not listed

Published

August 15, 2023

Last Modified

June 17, 2026

References (3)

cret@certhttps://www.broadcom.com/support/resources/product-security-center
af854a3a-2127-422b-91ae-364da2661108https://www.broadcom.com/support/resources/product-security-center
af854a3a-2127-422b-91ae-364da2661108https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00926.html

Data Freshness Timeline

(refreshed 12× in last 7d / 54× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-07 15:24 UTCEPSS rescore
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2026-06-06 13:46 UTCEPSS rescore
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2026-05-31 22:30 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-26 07:18 UTCEPSS rescore
2026-05-24 19:17 UTCEG score recompute
2026-05-24 19:17 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-4339?

CVE-2023-4339 is a high vulnerability published on August 15, 2023. Broadcom RAID Controller web interface is vulnerable to exposure of private keys used for CIM stored with insecure file permissions

When was CVE-2023-4339 disclosed?

CVE-2023-4339 was first published in the National Vulnerability Database on August 15, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-4339 actively exploited?

CVE-2023-4339 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-4339?

CVE-2023-4339 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-4339?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-4339, 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-2023-4339

📅 Published

🔄 Last Modified

🔗 References (3)