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CVE-2025-1075

22
FAUCET Score

CVE-2025-1075 is a sensitive information disclosure vulnerability affecting Checkmk versions prior to 2.3.0p27, 2.2.0p40, and 2.1.0p51. This flaw causes LDAP credentials to be inadvertently written to the Apache error log file, making them accessible to administrators. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely with low attack complexity, potentially leading to the compromise of sensitive LDAP credentials. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.0CPE matchmatch criteria
cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
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

5.6MEDIUM

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/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
LOCAL
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
PASSIVE
VS Confidentiality
HIGH
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
HIGH
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
22.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 6th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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/17495
Vendor Advisory