CVE-2023-43087

MEDIUMNVD 4.34.3—

4.3

Dell PowerScale OneFS 8.2.x, 9.0.0.x-9.5.0.x contains an improper handling of insufficient permissions. A low privileged remote attacker could potentially exploit this vulnerability to cause information disclosure.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 30.6%
KEV: Not listed

Published

November 2, 2023

Last Modified

February 20, 2026

References (2)

security_alert@emchttps://www.dell.com/support/kbdoc/en-us/000218934/powerscale-onefs-security-updates-for-multiple-security-vulnerabilities
af854a3a-2127-422b-91ae-364da2661108https://www.dell.com/support/kbdoc/en-us/000218934/powerscale-onefs-security-updates-for-multiple-security-vulnerabilities

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 14:37 UTCEG score recompute
2026-05-24 14:37 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-43087?

CVE-2023-43087 is a medium vulnerability published on November 2, 2023. Dell PowerScale OneFS 8.2.x, 9.0.0.x-9.5.0.x contains an improper handling of insufficient permissions. A low privileged remote attacker could potentially exploit this vulnerability to cause information disclosure.

When was CVE-2023-43087 disclosed?

CVE-2023-43087 was first published in the National Vulnerability Database on November 2, 2023, with the most recent update on February 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-43087 actively exploited?

CVE-2023-43087 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-43087?

CVE-2023-43087 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2023-43087?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-43087, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-43087

Explore →

Is Your Infrastructure Affected by CVE-2023-43087?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2023-43087

📅 Published

🔄 Last Modified

🔗 References (2)