How severe is CVE-2025-27721?

CVE-2025-27721 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-27721 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-27721?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-27721 have an EU (EUVD) identifier?

Yes. CVE-2025-27721 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25587.

When was CVE-2025-27721 published?

CVE-2025-27721 was published on 2025-08-21 and last updated on 2026-06-17.

CVE-2025-27721

CVE-2025-27721 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-497.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25587
Weakness: CWE-497
Published: 2025-08-21
Last modified: 2026-06-17

Description

Unauthorized users can access INFINITT PACS System Manager without proper authorization, which could lead to unauthorized access to system resources.

Frequently asked questions

What is CVE-2025-27721?: Unauthorized users can access INFINITT PACS System Manager without proper authorization, which could lead to unauthorized access to system resources.
How severe is CVE-2025-27721?: CVE-2025-27721 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-27721 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-27721?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-27721 have an EU (EUVD) identifier?: Yes. CVE-2025-27721 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25587.
When was CVE-2025-27721 published?: CVE-2025-27721 was published on 2025-08-21 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-100-01

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