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CVE-2024-45805— OpenCTI leaks support information due to inadequate access control

Quick assessment

Affected
OpenCTI-Platform opencti
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.

OpenCTI是OpenCTI开源的一个开放网络威胁情报平台。 OpenCTI 6.2.18及之前版本存在授权问题漏洞，该漏洞源于对支持信息不足的访问控制，使得普通用户能够访问仅限于具有管理员和支持信息访问权限的用户才能访问的信息。

CVSS 4.3 · Medium EPSS 0.29% · P22

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2024-45805

Vulnerability Information
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Vulnerability Title
OpenCTI leaks support information due to inadequate access control
Source: CVE Program / CVE List V5
Vulnerability Description
OpenCTI is an open-source cyber threat intelligence platform. Before 6.3.0, general users can access information that can only be accessed by users with access privileges to admin and support information (SETTINGS_SUPPORT). This is due to inadequate access control for support information (http://<opencti_domain>/storage/get/support/UUID/UUID.zip), and that the UUID is available to general users using an attached query (logs query). This vulnerability is fixed in 6.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
OpenCTI 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenCTI是OpenCTI开源的一个开放网络威胁情报平台。 OpenCTI 6.2.18及之前版本存在授权问题漏洞，该漏洞源于对支持信息不足的访问控制，使得普通用户能够访问仅限于具有管理员和支持信息访问权限的用户才能访问的信息。
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
OpenCTI-Platform opencti < 6.3.0 -

II. Public POCs for CVE-2024-45805

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III. Intelligence Information for CVE-2024-45805

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Vendor Advisories for CVE-2024-45805 (1)

IV. Related Vulnerabilities

Same product: opencti
Same vendor: OpenCTI-Platform
Same weakness: CWE-200