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CVE-2025-3480— MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability

Quick assessment

Affected
MedDream WEB DICOM Viewer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MedDream WEB DICOM Viewer是MedDream公司的一个基于网络的 PACS 服务器DICOM 查看器，旨在进行诊断、查看、存档和传输医学图像。 MedDream WEB DICOM Viewer 7.3.5.860之前版本存在安全漏洞，该漏洞源于凭据明文传输问题，可能导致信息泄露。

AI Predicted 4.3 Difficulty: Trivial EPSS 0.16% · P6
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I. Basic Information for CVE-2025-3480

Vulnerability Information
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Vulnerability Title
MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
Source: CVE Program / CVE List V5
Vulnerability Title
MedDream WEB DICOM Viewer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MedDream WEB DICOM Viewer是MedDream公司的一个基于网络的 PACS 服务器DICOM 查看器，旨在进行诊断、查看、存档和传输医学图像。 MedDream WEB DICOM Viewer 7.3.5.860之前版本存在安全漏洞，该漏洞源于凭据明文传输问题，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MedDream WEB DICOM Viewer bundled with MedDream PACS Premium 7.3.3.840 -

II. Public POCs for CVE-2025-3480

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III. Intelligence Information for CVE-2025-3480

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Same Patch Batch · MedDream · 2025-05-22 · 5 CVEs total

CVE-2025-3483 MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution
CVE-2025-3481 MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution
CVE-2025-3484 MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution
CVE-2025-3482 MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution

IV. Related Vulnerabilities

Same vendor: MedDream
Same weakness: CWE-522

V. Comments for CVE-2025-3480

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