CVE-2025-3222

CRITICALNVD 9.3

9.3

Improper Authentication vulnerability in GE Vernova Smallworld on Windows, Linux allows Authentication Abuse.This issue affects Smallworld: 5.3.3 and prior versions for Linux, and 5.3.4. and prior versions for Windows.

CVSS v3: 9.3
EG Score: 0.0(none)
EPSS: 23.2%
KEV: Not listed

Published

November 7, 2025

Last Modified

April 15, 2026

References (1)

GEPowerCVD@gehttps://www.gevernova.com/content/dam/cyber_security/global/en_US/pdfs/SecurityAdvisory_ImproperAuthentication_SWMFS.pdf

Weakness Classification(1)

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

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 12× 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.

2026-06-08 14:16 UTCepss_batch
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2026-06-07 15:24 UTCepss_batch
2026-06-06 13:47 UTCepss_batch
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Frequently asked(5)

What is CVE-2025-3222?

CVE-2025-3222 is a critical vulnerability published on November 7, 2025. Improper Authentication vulnerability in GE Vernova Smallworld on Windows, Linux allows Authentication Abuse.This issue affects Smallworld: 5.3.3 and prior versions for Linux, and 5.3.4. and prior versions for Windows.

When was CVE-2025-3222 disclosed?

CVE-2025-3222 was first published in the National Vulnerability Database on November 7, 2025, 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-2025-3222 actively exploited?

CVE-2025-3222 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-3222?

CVE-2025-3222 has a CVSS v3 base score of 9.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2025-3222?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-3222, 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-2025-3222

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-3222?

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Published

Last Modified

References (1)

Frequently asked(5)

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