CVE-2025-3480

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 v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-246/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:meddream:pacs_server:7.3.2.840:*:*:*:premium:*:*:*

History

No history.

Information

Published : 2025-05-22 01:15

Updated : 2025-08-15 16:58

NVD link : CVE-2025-3480

Mitre link : CVE-2025-3480

CVE.ORG link : CVE-2025-3480

JSON object : View

Products Affected

meddream

pacs_server

CWE

CWE-522

Insufficiently Protected Credentials

CWE-319

Cleartext Transmission of Sensitive Information

{"id": "CVE-2025-3480", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.6}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2025-05-22T01:15:52.867", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-246/", "tags": ["Third Party Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-522"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-319"}]}], "descriptions": [{"lang": "en", "value": "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.\n\nThe 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."}, {"lang": "es", "value": "Vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n de credenciales en la transmisi\u00f3n de texto sin cifrar del visor WEB DICOM de MedDream. Esta vulnerabilidad permite a atacantes adyacentes a la red divulgar informaci\u00f3n confidencial sobre las instalaciones afectadas del visor WEB DICOM de MedDream. No se requiere autenticaci\u00f3n para explotar esta vulnerabilidad. La falla espec\u00edfica existe en el portal web. El problema se debe a la falta de cifrado al transmitir credenciales. Un atacante puede aprovechar esta vulnerabilidad para divulgar las credenciales transmitidas, lo que conlleva una mayor vulnerabilidad. Anteriormente, se conoc\u00eda como ZDI-CAN-25842."}], "lastModified": "2025-08-15T16:58:54.080", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:meddream:pacs_server:7.3.2.840:*:*:*:premium:*:*:*", "vulnerable": true, "matchCriteriaId": "2FEB620B-C8F8-418B-B5AC-6CCDE305AA68"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}