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CVE-2025-15581

Quick assessment

Affected
orthanc-server orthanc
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Orthanc是Orthanc公司的一款免费的开源软件。 Orthanc 1.12.10之前版本存在安全漏洞，该漏洞源于HTTP基本身份验证实现存在授权逻辑缺陷，可能导致权限提升。

AI Predicted 9.1 Difficulty: Easy EPSS 0.41% · P34

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-15581

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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 Privilege Escalation, potentially allowing full administrative access.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Orthanc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Orthanc是Orthanc公司的一款免费的开源软件。 Orthanc 1.12.10之前版本存在安全漏洞，该漏洞源于HTTP基本身份验证实现存在授权逻辑缺陷，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
orthanc-server orthanc 0 ~ 1.12.9 -

II. Public POCs for CVE-2025-15581

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III. Intelligence Information for CVE-2025-15581

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Vendor Advisories for CVE-2025-15581 (1)

Other References for CVE-2025-15581 (1)

IV. Related Vulnerabilities

Same weakness: CWE-287

V. Comments for CVE-2025-15581

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