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AlienVault OTX Vulnerabilities

AlienVault OTX Malware

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.

CVE-2025-15581 identifies an improper authentication vulnerability (CWE-287) in the Orthanc server, a popular open-source DICOM server used in medical imaging workflows. The flaw resides in the HTTP Basic Authentication logic prior to version 1.12.10, where the authorization mechanism does not correctly enforce privilege boundaries. This allows an attacker who has some level of authenticated access (low privileges) and can interact with the system over the network to escalate their privileges to full administrative rights. The vulnerability arises because the authorization checks fail to properly validate the credentials or session state, permitting unauthorized privilege escalation. The attack vector is network-based with low attack complexity but requires partial authentication and user interaction, limiting mass exploitation but posing a serious risk in targeted environments. The vulnerability does not directly compromise confidentiality, integrity, or availability but undermines access control, potentially allowing attackers to manipulate medical imaging data, disrupt workflows, or exfiltrate sensitive patient information. No public exploits or patches are currently available, but the Orthanc community is expected to release updates addressing this issue. The CVSS 4.7 score reflects the moderate risk, considering the need for authentication and user interaction but high impact on administrative control.

Detailed information about CVE-2025-15581: CWE-287 Improper Authentication in orthanc-server orthanc affecting orthanc-server orthanc. Get real-time updates, te

CVE-2025-15581: CWE-287 Improper Authentication in orthanc-server orthanc - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2025-15581: CWE-287 Improper Authentication in orthanc-server orthanc

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