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CVE-2024-6572

22
FAUCET Score

CVE-2024-6572 is an improper host key checking vulnerability affecting Checkmk versions before 2.3.0p15, 2.2.0p33, and 2.1.0p48. This flaw, present in the 'Check SFTP Service' active check and 'VNX quotas and filesystem' special agent, allows man-in-the-middle (MiTM) attackers to intercept traffic. Rated 7.4 HIGH on the CVSS scale, this vulnerability has a network attack vector and high attack complexity, potentially leading to high confidentiality and integrity impacts without requiring user interaction. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:2.0.0:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:2.1.0:-:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:2.1.0:b1:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:2.1.0:b2:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:2.1.0:b3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 5th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

checkmk.com / werk/17148
Vendor Advisory