CVE-2025-58126

Lack of TLS validation in plugin VMware vSAN on Checkmk Exchange

Published Aug 28, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
Improper Certificate Validation in Checkmk Exchange plugin VMware vSAN allows attackers in MitM position to intercept traffic.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-25965 Improper Certificate Validation in Checkmk Exchange plugin VMware vSAN allows attackers in MitM position to intercept traffic.
References
History
Type Values Removed Values Added
First Time appeared Tomtretbar
Tomtretbar vmware Vsan
CPEs cpe:2.3:a:tomtretbar:vmware_vsan:-:*:*:*:*:checkmk:*:*
Vendors & Products Tomtretbar
Tomtretbar vmware Vsan
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N'}

Type Values Removed Values Added
First Time appeared Checkmk
Checkmk checkmk
Vmware
Vmware vma
Vendors & Products Checkmk
Checkmk checkmk
Vmware
Vmware vma
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Certificate Validation in Checkmk Exchange plugin VMware vSAN allows attackers in MitM position to intercept traffic.
Title Lack of TLS validation in plugin VMware vSAN on Checkmk Exchange
Weaknesses CWE-295
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:H/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Checkmk
Published
Updated
Aug 28, 2025, 1:14 PM
Reserved
Aug 25, 2025, 11:50 AM
Status
Analyzed
Published
Aug 28, 2025, 1:16 PM
Modified
Sep 26, 2026, 12:10 AM