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CVE-2025-34134— Nagios XI < 2024R1.4.2 RCE via Business Process Intelligence (BPI)

Quick assessment

Affected
Nagios XI
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.

Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 2024R1.4.2之前版本存在安全漏洞，该漏洞源于对BPI配置参数验证和清理不足，可能导致远程代码执行攻击。

AI Predicted 8.8 Difficulty: Easy EPSS 2.24% · P82

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2025-34134

Vulnerability Information
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Vulnerability Title
Nagios XI < 2024R1.4.2 RCE via Business Process Intelligence (BPI)
Source: CVE Program / CVE List V5
Vulnerability Description
Nagios XI versions prior to 2024R1.4.2 contain a remote code execution vulnerability in the Business Process Intelligence (BPI) component. Insufficient validation and sanitization of administrator-controlled BPI configuration parameters (notably bpi_logfile and bpi_configfile) allow an authenticated administrative user to cause the product to create or overwrite files within the webroot and subsequently edit them via the BPI configuration editor. When such files carry executable extensions and are served by the web application, arbitrary code may be executed in the context of the web application user. Successful exploitation results in arbitrary command execution with the privileges of the Nagios XI web application user and can be leveraged to gain further control of the underlying host operating system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Nagios XI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nagios XI是美国Nagios公司的一套IT基础设施监控解决方案。该方案支持对应用、服务、操作系统等进行监控和预警。 Nagios XI 2024R1.4.2之前版本存在安全漏洞，该漏洞源于对BPI配置参数验证和清理不足，可能导致远程代码执行攻击。
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
Nagios XI - -

II. Public POCs for CVE-2025-34134

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III. Intelligence Information for CVE-2025-34134

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Vendor Advisories for CVE-2025-34134 (1)

Other References for CVE-2025-34134 (1)

Same Patch Batch · Nagios · 2025-10-30 · 94 CVEs total

CVE-2021-47694 Nagios XI < 5.8.6 Core Config Manager (CCM) Reflected XSS via Test Command
CVE-2021-47700 Nagios XI < 5.8.7 Insecure Permissions on Highcharts Temporary Directory
CVE-2021-47693 Nagios XI < 5.8.5 Core Config Manager (CCM) SQL Injection via Improper Escaping in Search
CVE-2011-10035 Nagios XI < 2011R1.9 Race Conditions in Crontab Install Scripts LPE
CVE-2011-10039 Nagios XI < 2011R1.9 XSS via Alert Heatmap Report & “My Reports” Listing
CVE-2011-10036 Nagios XI < 2011R1.9 XSS via backend_url JavaScript Link Handler
CVE-2012-10063 Nagios XI < 2012R1.3 Authenticated SQL Injection in Legacy CCM
CVE-2024-14006 Nagios XI < 2024R1.2.2 Host Header Injection
CVE-2018-25119 Nagios Fusion < 4.1.5 XSS via fusionwindow Parameter
CVE-2021-47691 Nagios XI < 5.8.2 Core Config Manager (CCM) XSS via Services Page
CVE-2021-47699 Nagios XI < 5.8.7 XSS in Audit Log via Send to NLS Form
CVE-2021-47690 Nagios XI < 5.8.2 Core Config Manager (CCM) XSS via Overlay Modals
CVE-2020-36862 Nagios XI < 5.6.11 Unauthenticated XSS and SSRF via Highcharts
CVE-2020-36858 Nagios Log Server < 2.1.6 XSS via Create User, Edit User, & Manage Host Lists Pages
CVE-2020-36863 Nagios XI < 5.7.2 Unrestricted File Upload via Audio Import Directory
CVE-2020-36860 Nagios XI < 5.7.4 Core Config Manager (CCM) XSS via Object Edit Pages
CVE-2020-36859 Nagios XI < 5.7.4 Core Config Manager (CCM) SQL Injection via Object Edit Pages
CVE-2020-36857 Nagios XI < 5.6.14 Authenticated SQL Injection via SNMP Trap Interface Page
CVE-2020-36867 Nagios XI < 5.7.3 Command Injection in Report PDF Download
CVE-2020-36861 Nagios XI < 5.7.5 Core Config Manager (CCM) XSS via Overlay Rendering and Notification/Che

Showing top 20 of 94 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: XI
Same vendor: Nagios
Same weakness: CWE-78

V. Comments for CVE-2025-34134

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