CVE-2023-0284

high-risk
Published 2023-01-26

Improper Input Validation of LDAP user IDs in Tribe29 Checkmk allows attackers that can control LDAP user IDs to manipulate files on the server. Checkmk <= 2.1.0p19, Checkmk <= 2.0.0p32, and all versions of Checkmk 1.6.0 (EOL) are affected.

Do I need to act?

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0.39% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.8/10 Medium
NETWORK / HIGH complexity

Affected Products (20)

Affected Vendors

Checkmk Tribe29

References (2)

Vendor Advisory https://checkmk.com/werk/15181
Vendor Advisory https://checkmk.com/werk/15181
50
/ 100
high-risk
Severity 21/34 · High
Exploitability 1/34 · Minimal
Exposure 28/34 · Critical