PacsOne Server 6.6.2 DICOM Web Viewer Directory Traversal LFI
Published Nov 10, 2025
8.7
HIGHCVSS 4.0
EPSS 0.92%
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.
Affected products
-
- Version 6.6.2StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| RainbowFish Software | PacsOne Server | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
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
1 other source (NVD) ▾
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Nov 12, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (4 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.92% (0.00924) | 58.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.81% (0.00808) | 51.89th | v5 (v2026.06.15) |
| Dec 31, 2025 | 1.71% (0.01710) | 81.88th | v4 (v2025.03.14) |
| Nov 11, 2025 | 0.67% (0.00668) | 70.47th | v4 (v2025.03.14) |
References (3)
- https://pacsone.net/download.htm product
- https://www.exploit-db.com/exploits/43907 exploit
- https://www.vulncheck.com/advisories/pacsone-server-dicom-web-viewer-directory-traversal-lfi third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://pacsone.net/download.htm | product | |
| https://www.exploit-db.com/exploits/43907 | exploit | |
| https://www.vulncheck.com/advisories/pacsone-server-dicom-web-viewer-directory-traversal-lfi | third-party-advisory |
Change history (0)
No recorded changes yet.