Vendor

Nagios

As of , 4 Nagios vulnerabilities are on CISA's list of exploited vulnerabilities; 0 were added in 2026. Patch first: CVE-2019-15949.

Patch first

Patch first
#VulnerabilityProductOur groupListedDeadlineEPSS
1CVE-2019-15949Remote Code ExecutionNagios Nagios XIPatch this weekMetasploit module; EPSS 0.77; verified Exploit-DB entry0.77
2CVE-2021-25296OS Command InjectionNagios Nagios XIPatch this weekMetasploit module; EPSS 0.720.72
3CVE-2021-25297OS Command InjectionNagios Nagios XIPatch this weekMetasploit module; EPSS 0.570.57
4CVE-2021-25298OS Command InjectionNagios Nagios XIPatch this weekMetasploit module; EPSS 0.750.75

Added each year

1232021: 1120212022: 3320222023: nonenone20232024: nonenone20242025: nonenone20252026: nonenone2026
Entries CISA added each year, removed ones included. Source: CISA KEV.
Show the numbers
Periodentries added
20211
20223
2023none
2024none
2025none
2026none

Used in ransomware