CVE-2025-3480 – MedDream WEB DICOM Viewer Information Disclosure (Cleartext Transmission of Credentials)

The following table lists the changes that have been made to the
CVE-2025-3480 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 22, 2025

    Action Type Old Value New Value
    Added 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.

    Added CVSS V3 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
    Added CWE CWE-522
    Added Reference https://www.zerodayinitiative.com/advisories/ZDI-25-246/
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