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TI-2025-20518 Aliases CVE-2025-27724GHSA-55cp-gfwj-549w

Improper access control in MedDream PACS Premium

Priority MEDIUM 44CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00559 46th percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MedDreamMedDream PACS Premium7.3.3.840—No fix listedCNA
  • MedDream PACS Premium VendorMedDream Affected 7.3.3.840 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:meddream:pacs_server:7.3.2.840:*:*:*:premium:*:*:*7.3.2.840VulnerableMedDream
  • cpe:2.3:a:meddream:pacs_server:7.3.2.840:*:*:*:premium:*:*:* Versions 7.3.2.840 Vulnerable ·MedDream

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-27724
  2. 2026-10-03 Alias added: GHSA-55cp-gfwj-549w

References

Exploit 1

  • TI-2025-35927 Cross-site scripting in MedDream PACS Premium CVSS 3.1MEDIUM 6.1
  • TI-2025-03062 Stack-based buffer overflow in MedDream PACS Server CVSS 3.0CRITICAL 9.8
  • TI-2025-33783 An arbitrary file read vulnerability exists in the encapsulatedDoc functionality of… CVSS 3.1CRITICAL 9.6
  • TI-2025-19417 Incorrect permission assignment in MedDream PACS Premium CVSS 3.1CRITICAL 9.8
  • TI-2025-18208 Server-side request forgery in MedDream PACS Premium CVSS 3.1HIGH 7.5
  • TI-2025-03061 Stack-based buffer overflow in MedDream PACS Server CVSS 3.1HIGH 7.8
See all 37 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences