High severity8.4OSV Advisory· Published Oct 9, 2024· Updated Jun 17, 2026

CVE-2023-37154

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Nagios/PluginsOSV2 versions
r1_3_0-beta2, r1_3_0-beta3, r1_4-beta1, …+ 1 more
- (no CPE)range: r1_3_0-beta2, r1_3_0-beta3, r1_4-beta1, …
- (no CPE)range: <2.4.5
Monitoring Plugins/monitoring-pluginsllm-create
Range: <2.4.5

Patches

Vulnerability mechanics

References

github.com/monitoring-plugins/monitoring-plugins/security/advisories/GHSA-p3gv-vmpx-hhw4nvd
github.com/nagios-plugins/nagios-plugins/commit/e8810de21be80148562b7e0168b0a62aeedffde6nvd
joshua.hu/nagios-hacking-cve-2023-37154nvd

News mentions

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cvss	0.546
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000