RCE in Orthanc-Server Orthanc
CVE-2023-33466
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).
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.042 (89.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Orthanc-server Orthanc
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Issue Tracking, Vendor Advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (mailing-list)
Frequently asked questions
- What is CVE-2023-33466?
- CVE-2023-33466 is a high-severity vulnerability in Orthanc-Server Orthanc, classified under Code Injection. CVSS score: 8.8/10. Published 2023-06-29.
- How severe is CVE-2023-33466?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-33466 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.