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CVE-2023-40612— Authenticated XXE Injection Via The File Editor

Quick assessment

Affected
The OpenNMS Group Horizon
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.

OpenNMS Horizon是OpenNMS公司的一种开源解决方案，可帮助您可视化和监控本地和远程网络上的所有内容。 OpenNMS Horizon 32.0.2之前版本存在安全漏洞，该漏洞源于任何具有ROLE_FILESYSTEM_EDITOR权限的用户都可以访问文件编辑器，攻击者利用该漏洞可以进行XXE注入攻击。

CVSS 5.3 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-40612

Vulnerability Information
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Vulnerability Title
Authenticated XXE Injection Via The File Editor
Source: CVE Program / CVE List V5
Vulnerability Description
In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2, the file editor which is accessible to any user with ROLE_FILESYSTEM_EDITOR privileges is vulnerable to XXE injection attacks. The solution is to upgrade to Meridian 2023.1.5 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Erik Wynter for reporting this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
XML注入(XPath盲注)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenNMS Horizon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenNMS Horizon是OpenNMS公司的一种开源解决方案，可帮助您可视化和监控本地和远程网络上的所有内容。 OpenNMS Horizon 32.0.2之前版本存在安全漏洞，该漏洞源于任何具有ROLE_FILESYSTEM_EDITOR权限的用户都可以访问文件编辑器，攻击者利用该漏洞可以进行XXE注入攻击。
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
The OpenNMS Group Horizon 31.0.8 ~ 32.0.2 -
The OpenNMS Group Meridian 2023.0.0 ~ 2023.1.5 -

II. Public POCs for CVE-2023-40612

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III. Intelligence Information for CVE-2023-40612

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Patches & Fixes for CVE-2023-40612 (1)

Other References for CVE-2023-40612 (1)

IV. Related Vulnerabilities

Same product: Horizon
Same vendor: The OpenNMS Group
Same weakness: CWE-91

V. Comments for CVE-2023-40612

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