CVE-2024-3313

HIGHNVD 8.48.4—

8.4

SUBNET Solutions Inc. has identified vulnerabilities in third-party components used in PowerSYSTEM Server 2021 and Substation Server 2021.

CVSS v3: 8.4
EG Score: 8.4(medium)
EPSS: 27.1%
KEV: Not listed

Published

April 9, 2024

Last Modified

April 15, 2026

References (2)

ics-cert@hqhttps://www.cisa.gov/news-events/ics-advisories/icsa-24-100-01
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-24-100-01

Weakness Classification(1)

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

CWE-1357

Data Freshness Timeline

(refreshed 20× 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.

2026-05-27 13:40 UTCepss_batch
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2026-05-22 03:20 UTCEG score recompute
2026-05-22 03:20 UTCGHSA enrichment
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Frequently asked(5)

What is CVE-2024-3313?

CVE-2024-3313 is a high vulnerability published on April 9, 2024. SUBNET Solutions Inc. has identified vulnerabilities in third-party components used in PowerSYSTEM Server 2021 and Substation Server 2021.

When was CVE-2024-3313 disclosed?

CVE-2024-3313 was first published in the National Vulnerability Database on April 9, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-3313 actively exploited?

CVE-2024-3313 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-3313?

CVE-2024-3313 has a CVSS v3 base score of 8.4 (NVD).

How do I remediate CVE-2024-3313?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-3313, 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-2024-3313

📅 Published

🔄 Last Modified

🔗 References (2)