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Vulnerability record · CVE-2025-27724 · published 28 July 2025

CVE-2025-27724: Meddream pacs server improper access control vulnerability

Meddream · Pacs Server

A privilege escalation vulnerability exists in the login.php functionality of meddream MedDream PACS Premium 7.3.3.840. A specially crafted .php file can lead to elevated capabilities. An attacker can upload a malicious file to trigger this vulnerability.

9.8 CVSS 3.1 Critical EPSS 0.53% · top 57.3% CWE-284 · Improper access control
9.8CVSS 3.1 base score
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A privilege escalation vulnerability exists in the login.php functionality of meddream MedDream PACS Premium 7.3.3.840. A specially crafted .php file can lead to elevated capabilities. An attacker can upload a malicious file to trigger this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2156 ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2156

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-26469Meddream pacs server incorrect permission assignment vulnerabilityAn incorrect default permissions vulnerability exists in the CServerSettings::SetRegistryValues functionality of MedDream PACS Premium 7.3.3.840. A s…EPSS 0.53%9.8CVE-2025-3484Meddream pacs server stack-based buffer overflow vulnerabilityMedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers t…EPSS 0.97%8.1CVE-2025-53912Meddream pacs server vulnerabilityAn arbitrary file read vulnerability exists in the encapsulatedDoc functionality of MedDream PACS Premium 7.3.6.870. A specially crafted HTTP request…EPSS 0.63%7.8CVE-2025-3481Meddream pacs server stack-based buffer overflow vulnerabilityMedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers t…EPSS 0.58%7.8CVE-2025-3482Meddream pacs server stack-based buffer overflow vulnerabilityMedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers t…EPSS 0.59%7.8CVE-2025-3483Meddream pacs server stack-based buffer overflow vulnerabilityMedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers t…EPSS 0.58%7.5CVE-2025-24485Meddream pacs server server-side request forgery (ssrf) vulnerabilityA server-side request forgery vulnerability exists in the cecho.php functionality of MedDream PACS Premium 7.3.5.860. A specially crafted HTTP reques…EPSS 6.7%6.5CVE-2025-3480Meddream pacs server insufficiently protected credentials vulnerabilityMedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent atta…EPSS 0.16%

Source: NIST National Vulnerability Database (record CVE-2025-27724), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.