CVE-2025-53948

HIGH

Sante PACS Server < 4.2.3 - Unauthenticated Denial of Service via Crafted HL7 Message

Title source: llm

Description

The Sante PACS Server allows a remote attacker to crash the main thread by sending a crafted HL7 message, causing a denial-of-service condition. The application would require a manual restart and no authentication is required.

References (1)

Core 1

Core References

Mitigation, Third Party Advisory, US Government Resource

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-224-01

Scores

CVSS v3 7.5

EPSS 0.0070

EPSS Percentile 48.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-415

Status published

Products (1)

santesoft/sante_pacs_server < 4.2.3

Published Aug 18, 2025

Tracked Since Feb 18, 2026