CVE-2025-3480

MEDIUM

MedDream WEB DICOM Viewer - Unauthenticated Cleartext Transmission of Credentials

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-246/

Scores

CVSS v3 6.5
EPSS 0.0014
EPSS Percentile 3.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-319 CWE-522
Status published
Products (1)
meddream/pacs_server 7.3.2.840
Published May 22, 2025
Tracked Since Feb 18, 2026