CVE-2020-36863— Nagios XI < 5.7.2 Unrestricted File Upload via Audio Import Directory
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I. Basic Information for CVE-2020-36863
Vulnerability Information
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Vulnerability Title
Nagios XI < 5.7.2 Unrestricted File Upload via Audio Import Directory
Source: NVD (National Vulnerability Database)
Vulnerability Description
Nagios XI versions prior to 5.7.2 allow PHP files to be uploaded to the Audio Import directory and executed from that location. The upload handler did not properly restrict file types or enforce storage outside of the webroot, and the web server permitted execution within the upload directory. An authenticated attacker with access to the audio import feature could upload a crafted PHP file and then request it to achieve remote code execution with the privileges of the application service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
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 5.7.2之前版本存在安全漏洞，该漏洞源于上传处理程序未正确限制文件类型或强制存储在webroot之外，且web服务器允许在上传目录中执行，可能导致远程代码执行。
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
II. Public POCs for CVE-2020-36863
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Same Patch Batch · Nagios · 2025-10-30 · 94 CVEs total
| CVE-2021-47691 | Nagios XI < 5.8.2 Core Config Manager (CCM) XSS via Services Page | |
| CVE-2021-47689 | Nagios XI < 5.8.0 Core Config Manager (CCM) XSS via Templates Pages | |
| CVE-2018-25122 | Nagios XI < 5.4.13 Component Download Page RCE | |
| 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-2024-14008 | Nagios XI < 2024R1.3.2 RCE via WinRM Configuration Wizard | |
| CVE-2011-10035 | Nagios XI < 2011R1.9 Race Conditions in Crontab Install Scripts LPE | |
| CVE-2021-47699 | Nagios XI < 5.8.7 XSS in Audit Log via Send to NLS Form | |
| CVE-2021-47700 | Nagios XI < 5.8.7 Insecure Permissions on Highcharts Temporary Directory | |
| CVE-2021-47694 | Nagios XI < 5.8.6 Core Config Manager (CCM) Reflected XSS via Test Command | |
| 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-2020-36860 | 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 → →
IV. Related Vulnerabilities
Same product: XI
- CVE-2021-47698
Nagios XI < 5.8.7 XSS in Core UI Views URL handling - CVE-2024-13997
Nagios XI < 2024R1.1.3 Privilege Escalation via Migrate Serv - CVE-2024-13998
Nagios XI < 2024R1.1.3 API Keys & Hashed Passwords Authentic - CVE-2024-13992
Nagios XI < 2024R1.1 XSS via Missing Page / 404 - CVE-2011-10037
Nagios XI < 2011R1.9 XSS via xiwindow Variables Affecting Pe
Same vendor: Nagios
- CVE-2026-2041
Nagios Host zabbixagent_configwizard_func Command Injection - CVE-2026-2043
Nagios Host esensors_websensor_configwizard_func Command Inj - CVE-2026-2042
Nagios Host monitoringwizard Command Injection Remote Code E - CVE-2025-34323
Nagios Log Server < 2026R1.0.1 Local Privilege Escalation vi - CVE-2025-34322
Nagios Log Server < 2026R1.0.1 Authenticated Command Injecti
Same weakness: CWE-434
- CVE-2021-47943
TextPattern CMS 4.8.7 Remote Code Execution via File Upload - CVE-2021-47937
e107 CMS 2.3.0 Authenticated Remote Code Execution via Theme - CVE-2026-41517
Emlog: Remote Code Execution via Malicious Plugin Upload - CVE-2026-6692
Slider Revolution 7.0.0 - 7.0.10 - Authenticated (Subscriber - CVE-2026-41587
CI4MS: Unrestricted PHP File Upload via Theme Installation L
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