# CVE-2023-33466: orthanc: Orthanc before 1.12.0 allows authenticated users with access to the Orthanc API to overwrite arbitrary files on the f...

CVE-2023-33466 is fixed in orthanc on 1 platform, first by DEBIAN-CVE-2023-33466, released June 29, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-33466
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0415
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 29, 2023

## 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).

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | orthanc Debian 11.6 (bullseye) | 1.9.2+really1.9.1+dfsg-1+deb11u1 | [DSA-5473-1](https://patchblox.com/security/data/fix/linux/dsa-5473-1.md) | Aug 8, 2023 |
| Linux | orthanc Debian 12.15 (bookworm) | 1.10.1+dfsg-2+deb12u1 | [DSA-5473-1](https://patchblox.com/security/data/fix/linux/dsa-5473-1.md) | Aug 8, 2023 |
| Linux | orthanc Debian 13.5 (trixie) | 1.12.1+dfsg-1 | [DEBIAN-CVE-2023-33466](https://patchblox.com/security/data/fix/linux/debian-cve-2023-33466.md) | Jun 29, 2023 |
| Linux | orthanc Debian 14 | 1.12.1+dfsg-1 | [DEBIAN-CVE-2023-33466](https://patchblox.com/security/data/fix/linux/debian-cve-2023-33466.md) | Jun 29, 2023 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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