Description
Orthanc before 1.12.0 allows authenticated users with access to the Orthanc API to overwrite arbitrary files on the file system, and in specific deployment scenarios allows the attacker to overwrite the configuration, which can be exploited to trigger Remote Code Execution (RCE).
References (3)
Core 3
Core References
Issue Tracking, Vendor Advisory
https://discourse.orthanc-server.org/t/security-advisory-for-orthanc-deployments-running-versions-before-1-12-0/3568
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5473
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/09/msg00009.html
Scores
CVSS v3
8.8
EPSS
0.0310
EPSS Percentile
86.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (1)
orthanc-server/orthanc
< 1.12.0
Published
Jun 29, 2023
Tracked Since
Feb 18, 2026