CVE-2024-6542 | BDVDB-2026-243290 Detail

CheckmkCheckmk

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.

Impact#

CAPEC-15: Command Delimiters

Weaknesses#

CWE-140 Improper Neutralization of Delimiters

References#

https://checkmk.com/werk/17013

Exploit#

No public exploit known

History#

Version 12024-07-22Record published in the CVE List.
Version 22024-08-01Most recent update recorded in the CVE List.

Published

Published: 2024-07-22
Last modified: 2024-08-01

Vendor information

Vendor: Checkmk
Product: Checkmk

All Checkmk vulnerabilities

Score

6.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 41.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 2.3.0 and < 2.3.0p11
Fixed
2.3.0p11
Vulnerable
>= 2.2.0 and < 2.2.0p32
Fixed
2.2.0p32
Vulnerable
>= 2.1.0 and < 2.1.0p47
Fixed
2.1.0p47
Vulnerable
>= 2.0.0 and <= 2.0.0p39
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.5 Medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).