Medium severity · published Jul 22, 2024
CVE-2024-6542
Livestatus injection in mknotifyd
6.5
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
Checkmk · Checkmk GmbH
2.3.0 before 2.3.0p11; 2.2.0 before 2.2.0p32; 2.1.0 before 2.1.0p47; 2.0.0 through 2.0.0p39 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6542
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6542
Vendor Advisory
https://checkmk.com/werk/17013
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