CVE-2025-0896

Orthanc Server Missing Authentication for Critical Function

CVSS 9.2 CRITICALEPSS 2.4%CWE-306

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.2EPSS 2.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Orthanc server prior to version 1.5.8 does not enable basic authentication by default when remote access is enabled. This could result in unauthorized access by an attacker.

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

Affected products

Orthanc · Orthanc server

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References

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-037-02