Nagios

Products

ProductCVEsExploitedLatest
XI59–Nov 3, 2025
Log Server16–Nov 17, 2025
Nagios XI6–Sep 14, 2026
Fusion3–Oct 30, 2025
Network Analyzer3–Oct 30, 2025
Host3–Feb 20, 2026
NCPA1–Dec 27, 2022

Exploited and recent CVEs

  • CVE-2023-24035 Low 3.5 An issue was discovered in Nagios XI before 5.9.3. The is_insecure_login_authenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin password, 0.7%
  • CVE-2023-24034 Low 3.1 An issue was discovered in twilio_ajax_handler.php in Nagios XI before 5.9.3. An attacker can force a user to visit a malicious site by using a open redirect vulnerability. 1.3%
  • CVE-2026-2041 High 7.2 Nagios Host zabbixagent_configwizard_func Command Injection Remote Code Execution Vulnerability 75.6%
  • CVE-2026-2043 High 7.2 Nagios Host esensors_websensor_configwizard_func Command Injection Remote Code Execution Vulnerability 75.4%
  • CVE-2026-2042 High 7.2 Nagios Host monitoringwizard Command Injection Remote Code Execution Vulnerability 6.1%
  • CVE-2025-34323 High 8.5 Nagios Log Server < 2026R1.0.1 Local Privilege Escalation via Writable Scripts and Sudo Rules 0.3%
  • CVE-2025-34322 High 8.6 Nagios Log Server < 2026R1.0.1 Authenticated Command Injection via Natural Language Queries 9.2%
  • CVE-2021-47698 Medium 5.1 Nagios XI < 5.8.7 XSS in Core UI Views URL handling 0.4%
  • CVE-2024-13997 Critical 9.4 Nagios XI < 2024R1.1.3 Privilege Escalation via Migrate Server Feature to Root on Host 1.2%
  • CVE-2024-13998 Medium 6.0 Nagios XI < 2024R1.1.3 API Keys & Hashed Passwords Authenticated Information Disclosure 1.0%
  • CVE-2024-13992 Medium 5.1 Nagios XI < 2024R1.1 XSS via Missing Page / 404 0.6%
  • CVE-2021-47697 Medium 5.1 Nagios XI < 5.8.0 XSS via Views URL Handling 0.4%
  • CVE-2021-47695 Medium 5.1 Nagios XI < 5.8.0 XSS via My Tools Page 0.4%
  • CVE-2020-36866 Medium 5.1 Nagios XI < 5.7.3 XSS via Manage Users in Admin Interface 0.4%
  • CVE-2023-7316 Medium 5.1 Nagios XI < 2024R1 XSS via Graph Explorer 0.6%
  • CVE-2023-7315 Medium 5.1 Nagios XI < 5.11.3 XSS via Graph Explorer 0.5%
  • CVE-2024-14001 Medium 5.1 Nagios XI < 2024R1.1.3 XSS via Executive Summary Report 0.6%
  • CVE-2020-36864 Medium 5.1 Nagios XI < 5.7.2 XSS via Dashboard Background Color Setting 0.4%
  • CVE-2023-7318 Medium 5.1 Nagios XI < 2024R1.0.2 XSS via Core Command Expansion 0.6%
  • CVE-2024-14000 Medium 5.1 Nagios XI < 2024R1.1.3 XSS via Capacity Planning Report 0.6%
  • CVE-2023-7313 Medium 5.1 Nagios XI < 5.11.3 XSS via Bulk Modifications 0.5%
  • CVE-2020-36865 Medium 5.1 Nagios XI < 5.7.2 XSS via BPI Config Management 0.4%
  • CVE-2021-47696 Medium 5.1 Nagios XI < 5.8.0 XSS via BPI Config ID Handling 0.4%
  • CVE-2023-7314 Medium 5.1 Nagios XI < 5.11.3 XSS via Bandwidth Report 0.5%
  • CVE-2021-47699 Medium 5.1 Nagios XI < 5.8.7 XSS in Audit Log via Send to NLS Form 0.4%
  • CVE-2023-53688 Medium 5.1 Nagios XI < 5.11.3 XSS & CSRF via Hypermap Replay 0.3%
  • CVE-2023-7317 Critical 9.4 Nagios XI < 2024R1 Web SSH Terminal Missing Access Control 1.7%
  • CVE-2020-36863 High 8.7 Nagios XI < 5.7.2 Unrestricted File Upload via Audio Import Directory 1.4%
  • CVE-2020-36862 Medium 6.9 Nagios XI < 5.6.11 Unauthenticated XSS and SSRF via Highcharts 0.6%
  • CVE-2022-50587 Medium 5.1 Nagios XI < 5.8.9 Stored XSS via Command Names in Apply Config Error Text 0.4%