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Nagios exploited vulnerabilities: 4 in CISA KEV, 0 in the last 12 months

Gociux · updated with each KEV addition · latest 18 Jan 2022

CISA lists 4 Nagios vulnerabilities as exploited in the wild, 0 of them added in the last 12 months (flat from 0 in the 12 months before). 0 (0%) are known to be used in ransomware campaigns. Most affected: Nagios XI (4).

4in CISA KEV
0last 12 months
0%ransomware-linked
n/apublication → KEV (median)

Exploited CVEs added per year

130000
202120222023202420252026

Most affected products

ProductKEV entries
Nagios XI4

Every exploited Nagios CVE

CVEVulnerabilityAdded
CVE-2021-25298Nagios XI OS Command InjectionNagios XI18 Jan 2022
CVE-2021-25297Nagios XI OS Command InjectionNagios XI18 Jan 2022
CVE-2021-25296Nagios XI OS Command InjectionNagios XI18 Jan 2022
CVE-2019-15949Nagios XI Remote Code Execution VulnerabilityNagios XI3 Nov 2021

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How to read this: CISA KEV lists vulnerabilities with reliable evidence of exploitation; a vendor with many entries is often one with a large, internet-facing install base, not necessarily worse engineering. "Publication → KEV" is the median number of days between the CVE's publication and its addition to KEV, for entries added in the last 24 months (0 entries); it is an upper bound on how long defenders had, since exploitation usually starts before the listing. Under NIS2 article 21(2)(d), supplier security is part of your risk management; this page is a starting point for that review. Compare vendors on the scorecard index.

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