Description
check_by_ssh in Nagios nagios-plugins 2.4.5 allows arbitrary command execution via ProxyCommand, LocalCommand, and PermitLocalCommand with \${IFS}. This has been categorized both as fixed in e8810de, and as intended behavior.
References (3)
Core 3
Core References
Various Sources
https://joshua.hu/nagios-hacking-cve-2023-37154
Scores
CVSS v3
8.4
EPSS
0.0046
EPSS Percentile
36.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
Status
published
Published
Oct 09, 2024
Tracked Since
Feb 18, 2026