Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in Privilege Escalation, potentially allowing full administrative access.
History

Thu, 19 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 19 Feb 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Orthanc-server
Orthanc-server orthanc
Vendors & Products Orthanc-server
Orthanc-server orthanc

Wed, 18 Feb 2026 23:30:00 +0000

Type Values Removed Values Added
Description Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in allow Privilege Escalation, potentially allowing full administrative access. Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in Privilege Escalation, potentially allowing full administrative access.

Wed, 18 Feb 2026 23:15:00 +0000

Type Values Removed Values Added
Description Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in allow Privilege Escalation, potentially allowing full administrative access.
Weaknesses CWE-287
References
Metrics cvssV4_0

{'score': 4.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: PRJBLK

Published: 2026-02-18T22:59:55.491Z

Updated: 2026-02-19T16:39:35.695Z

Reserved: 2026-02-18T03:40:45.397Z

Link: CVE-2025-15581

cve-icon Vulnrichment

Updated: 2026-02-19T16:39:28.960Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-18T23:16:18.907

Modified: 2026-02-19T15:53:02.850

Link: CVE-2025-15581

cve-icon Redhat

No data.