VULNERABILITY INTELLIGENCE

CVE-2020-6581

CVSS score7.3 HIGH

EPSS probability1.61%

CISA KEVNot currently listed

Published2020-03-16

Last modified2026-06-17

Description

Nagios NRPE 3.2.1 has Insufficient Filtering because, for example, nasty_metachars interprets \n as the character \ and the character n (not as the \n newline sequence). This can cause command injection.