CVE-2025-3222

Smallworld SWMFS Improper Authentication

CVSS 9.3 CRITICALEPSS 0.5%CWE-287

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.3EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

GE Vernova · Smallworld

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References

https://www.gevernova.com/content/dam/cyber_security/global/en_US/pdfs/SecurityAdvisory_ImproperAuthentication_SWMFS.pdf