PT-2023-24348 · Orthanc · Orthanc

Walco · Published 2023-06-29 · Updated 2026-05-26 · CVE-2023-33466

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Orthanc versions prior to 1.12.0

Description The issue allows authenticated users with access to the Orthanc API to overwrite arbitrary files on the file system. In specific deployment scenarios, this can be exploited to overwrite the configuration, triggering Remote Code Execution (RCE).

Recommendations For Orthanc versions prior to 1.12.0, update to version 1.12.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Orthanc API to minimize the risk of exploitation.

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-33466

DLA-3562-1

DSA-5473-1

Affected Products

Orthanc

References · 29

• https://osv.dev/vulnerability/DLA-3562-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-33466 · Vendor Advisory
• https://discourse.orthanc-server.org/t/security-advisory-for-orthanc-deployments-running-versions-before-1-12-0/3568 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-33466 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-33466 · Vendor Advisory
• https://debian.org/security/2023/dsa-5473 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-33466 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-33466 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-33466 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-33466 · Security Note
• https://osv.dev/vulnerability/DSA-5473-1 · Vendor Advisory
• https://t.me/thebugbountyhunter/7923 · Telegram Post
• https://twitter.com/securityshell/status/1716794185804546375 · Twitter Post
• https://t.me/secharvester/14607 · Telegram Post
• https://reddit.com/r/Network/comments/1tnvomo/threat_intel_may_22_2026_vulnerability · Reddit Post