CVE-2019-15949
Nagios XI Remote Code Execution Vulnerability
CVSS
—
No CVSS
EPSS
77.7%
p100
KEV
YES
Nov 3, 2021
Exploit Today
80
0-100
Published: — · Last modified: —
77.7%EPSS · 30 days77.7%
2026-06-302026-07-16
Product
Nagios / Nagios XI
Vulnerability
Nagios XI Remote Code Execution Vulnerability
Added to KEV
Nov 3, 2021
Remediate by
May 3, 2022
Known ransomware use
No
Summary description
Nagios XI contains a remote code execution vulnerability in which a user can modify the check_plugin executable and insert malicious commands to execute as root.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2019-15949