CVE-2025-3480MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability
Updated under an hour ago ()
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It affects MedDream WEB DICOM Viewer and 1 other product. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.17%, higher than 6% of scored CVEs.
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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.
- CVSS
- 5.3 MEDIUM (v3.0, CNA)CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-522
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.17% (percentile 6)
- Assigned by
- zdi
- NVD analysis
- Analyzed
- Record last updated
- May 22, 2025
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
MedDream WEB DICOM Viewer meddream:web_dicom_viewer (from the name) | bundled with MedDream PACS Premium 7.3.3.840 | CNA record |
meddream pacs_server meddream:pacs_server | 7.3.2.840 | NVD |
References
- https://www.zerodayinitiative.com/advisories/ZDI-25-246/x-research-advisory, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.