CVE-2023-31428

MEDIUMNVD 5.55.5—

5.5

Brocade Fabric OS before Brocade Fabric OS v9.1.1c, v9.2.0 contains a vulnerability in the command line that could allow a local user to dump files under user's home directory using grep.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 12.5%
KEV: Not listed

Published

August 2, 2023

Last Modified

February 13, 2025

References (4)

sirt@brocadehttps://security.netapp.com/advisory/ntap-20230908-0007/
sirt@brocadehttps://support.broadcom.com/external/content/SecurityAdvisories/0/22380
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230908-0007/
af854a3a-2127-422b-91ae-364da2661108https://support.broadcom.com/external/content/SecurityAdvisories/0/22380

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 13× 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.

2026-06-05 06:09 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-31428?

CVE-2023-31428 is a medium vulnerability published on August 2, 2023. Brocade Fabric OS before Brocade Fabric OS v9.1.1c, v9.2.0 contains a vulnerability in the command line that could allow a local user to dump files under user's home directory using grep.

When was CVE-2023-31428 disclosed?

CVE-2023-31428 was first published in the National Vulnerability Database on August 2, 2023, with the most recent update on February 13, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-31428 actively exploited?

CVE-2023-31428 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-31428?

CVE-2023-31428 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-31428?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31428, 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-2023-31428

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-31428?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)