SQL Injection in Nagios Nagios_xi
CVE-2020-36859
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.7 / Nagios XI 5.7.4 contains multiple SQL injection vulnerabilities in the object edit pages. Unsanitized user-supplied input was incorporated into SQL queries used by co…
Vulnerability class: SQL Injection
EPSS: 0.008 (53.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nagios Nagios_xi
- Nagios Xi — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (release-notes, Release Notes, patch)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-36859?
- CVE-2020-36859 is a high-severity vulnerability in Nagios Nagios_xi, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-10-30.
- How severe is CVE-2020-36859?
- High severity. CVSS v3 base score is 8.8 out of 10.