vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2024-6542

Livestatus injection in mknotifyd

MEDIUM
6.5
CVSS Score
Published: July 22, 2024 at 09:50 AM UTC
Updated: June 17, 2026 at 08:18 AM UTC
1 product affected across 1 vendorCheckmk

Using Checkmk by Checkmk GmbH?

Get instant alerts when new vulnerabilities affect Checkmk - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Improper neutralization of livestatus command delimiters in mknotifyd in Checkmk <= 2.0.0p39, < 2.1.0p47, < 2.2.0p32 and < 2.3.0p11 allows arbitrary livestatus command execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Checkmk· Checkmk
95%
2.0.0 ≤ v ≤ 2.0.0p392.1.0 ≤ v < 2.1.0p472.2.0 ≤ v < 2.2.0p322.3.0 ≤ v < 2.3.0p112.0.02.0.0 b12.0.0 b22.0.0 b32.0.0 b42.0.0 b52.0.0 b62.0.0 b72.0.0 b82.0.0 i12.0.0 p12.0.0 p102.0.0 p112.0.0 p122.0.0 p132.0.0 p142.0.0 p152.0.0 p162.0.0 p172.0.0 p182.0.0 p192.0.0 p22.0.0 p202.0.0 p212.0.0 p222.0.0 p232.0.0 p242.0.0 p252.0.0 p262.0.0 p272.0.0 p282.0.0 p292.0.0 p32.0.0 p302.0.0 p312.0.0 p322.0.0 p332.0.0 p342.0.0 p352.0.0 p362.0.0 p372.0.0 p382.0.0 p392.0.0 p42.0.0 p52.0.0 p62.0.0 p72.0.0 p82.0.0 p92.1.02.1.0 b12.1.0 b22.1.0 b32.1.0 b42.1.0 b52.1.0 b62.1.0 b72.1.0 b82.1.0 b92.1.0 p12.1.0 p102.1.0 p112.1.0 p122.1.0 p132.1.0 p142.1.0 p152.1.0 p162.1.0 p172.1.0 p182.1.0 p192.1.0 p22.1.0 p202.1.0 p212.1.0 p222.1.0 p232.1.0 p242.1.0 p252.1.0 p262.1.0 p272.1.0 p282.1.0 p292.1.0 p32.1.0 p302.1.0 p312.1.0 p322.1.0 p332.1.0 p342.1.0 p352.1.0 p362.1.0 p372.1.0 p382.1.0 p392.1.0 p42.1.0 p402.1.0 p412.1.0 p422.1.0 p432.1.0 p442.1.0 p452.1.0 p462.1.0 p52.1.0 p62.1.0 p72.1.0 p82.1.0 p92.2.02.2.0 b12.2.0 b22.2.0 b32.2.0 b42.2.0 b52.2.0 b62.2.0 b72.2.0 b82.2.0 i12.2.0 p12.2.0 p102.2.0 p112.2.0 p122.2.0 p132.2.0 p142.2.0 p152.2.0 p162.2.0 p172.2.0 p182.2.0 p192.2.0 p22.2.0 p202.2.0 p212.2.0 p222.2.0 p232.2.0 p242.2.0 p252.2.0 p262.2.0 p272.2.0 p282.2.0 p292.2.0 p32.2.0 p302.2.0 p312.2.0 p42.2.0 p52.2.0 p62.2.0 p72.2.0 p82.2.0 p92.3.02.3.0 p12.3.0 p102.3.0 p22.3.0 p32.3.0 p42.3.0 p52.3.0 p62.3.0 p72.3.0 p82.3.0 p9
Affected range stops below 2.1.0p47, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.2.0p32, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.3.0p11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://checkmk.com/werk/17013

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCheckmk
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-140NVD-CWE-Other

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card