CVE-2023-23549

moderate-risk
Published 2023-11-15

Improper Input Validation in Checkmk <2.2.0p15, <2.1.0p37, <=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames.

Do I need to act?

-
0.05% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.7/10 Low
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Checkmk

References (2)

Vendor Advisory https://checkmk.com/werk/16219
Vendor Advisory https://checkmk.com/werk/16219
45
/ 100
moderate-risk
Severity 14/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 31/34 · Critical