How severe is CVE-2025-8306?

CVE-2025-8306 has a CVSS 4.0 base score of 5.1, rated medium severity.

Is CVE-2025-8306 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-8306?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-8306 have an EU (EUVD) identifier?

Yes. CVE-2025-8306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1574.

When was CVE-2025-8306 published?

CVE-2025-8306 was published on 2026-01-08 and last updated on 2026-06-17.

CVE-2025-8306

CVE-2025-8306 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.1. 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-1220.

Key facts

Severity: Medium (CVSS 4.0 base score 5.1)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1574
Weakness: CWE-1220
Published: 2026-01-08
Last modified: 2026-06-17

Description

Asseco InfoMedica is a comprehensive solution used to manage both administrative and medical tasks in the healthcare sector. A low privileged user is able to obtain encoded passwords of all other accounts (including main administrator) due to lack of granularity in access control. Chained exploitation of this vulnerability and CVE-2025-8307 allows an attacker to escalate privileges. This vulnerability has been fixed in versions 4.50.1 and 5.38.0

Frequently asked questions

What is CVE-2025-8306?: Asseco InfoMedica is a comprehensive solution used to manage both administrative and medical tasks in the healthcare sector. A low privileged user is able to obtain encoded passwords of all other accounts (including main administrator) due to lack of granularity in access control. Chained exploitation of this vulnerability and CVE-2025-8307 allows an attacker to escalate privileges. This vulnerability has been fixed in versions 4.50.1 and 5.38.0
How severe is CVE-2025-8306?: CVE-2025-8306 has a CVSS 4.0 base score of 5.1, rated medium severity.
Is CVE-2025-8306 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-8306?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8306 have an EU (EUVD) identifier?: Yes. CVE-2025-8306 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1574.
When was CVE-2025-8306 published?: CVE-2025-8306 was published on 2026-01-08 and last updated on 2026-06-17.

References

https://cert.pl/en/posts/2026/01/CVE-2025-8306/

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