CVE-2025-3480

6.5 mediumEPSS 0.2%

Medium (6.5) in meddream pacs server. EPSS 0.2% chance of exploitation in the next 30 days.

MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of MedDream WEB DICOM Viewer. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Web Portal. The issue results from the lack of encryption when transmitting credentials. An attacker can leverage this vulnerability to disclose transmitted credentials, leading to further compromise. Was ZDI-CAN-25842.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)
CWEs: CWE-319, CWE-522
Published: 2025-05-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

meddream:pacs_server

References

https://www.zerodayinitiative.com/advisories/ZDI-25-246/

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