CVE-2020-36867: high-severity vulnerability in Nagios XI
Nagios XI < 5.7.3 Command Injection in Report PDF Download
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 2.5%
Nagios XI versions prior to 5.7.3 contain a command injection vulnerability in the report PDF download/export functionality. User-supplied values used in the PDF generation pipeline or the wrapper that invokes offline/pdf helper utilities were insufficiently validated or improperly escaped, allowing an authenticated attacker who can trigger PDF exports to inject shell metacharacters or arguments.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Nagios · XIRelated CVEs — Nagios XI
In the same product, most dangerous first.
CVE-2024-14005CRITICALNagios XI < 2024R1.2 Command Injection via Docker WizardEPSS 4.0%CVE-2025-34284CRITICALNagios XI < 2024R2 Authenticated Command Injection via WinRM PluginEPSS 4.0%CVE-2013-10073HIGHNagios XI < 2012R1.6 Auto-Discovery Shell Command InjectionEPSS 3.4%CVE-2020-36856CRITICALNagios XI < 5.6.14 Authenticated RCE command_test.php via addressEPSS 2.5%CVE-2024-14008CRITICALNagios XI < 2024R1.3.2 RCE via WinRM Configuration WizardEPSS 2.4%CVE-2025-34286CRITICALNagios XI < 2026R1 RCE via Run Check Command in CCMEPSS 2.4%