CVE-2025-32919

HIGH EPSS 15.4%
Published Oct 9, 20258mo ago · Modified Jun 17, 20262w ago
8.8 CVSS 4.0
High
Find Similar
Published Oct 9, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

Description

Use of an insecure temporary directory in the Windows License plugin for the Checkmk Windows Agent allows Privilege Escalation. This issue affects Checkmk: from 2.4.0 before 2.4.0p13, from 2.3.0 before 2.3.0p38, from 2.2.0 before 2.2.0p46, and all versions of 2.1.0 (EOL).

CVSS Details

Base Score
8.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
15.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-427

Affected Products 95

VendorProductVersionRange
checkmkcheckmk*≥2.1.0  –  <2.2.0
checkmkcheckmk2.2.0any
checkmkcheckmk2.2.0any
checkmkcheckmk2.2.0any
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checkmkcheckmk2.3.0any
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checkmkcheckmk2.4.0any
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checkmkcheckmk2.4.0any
checkmkcheckmk2.4.0any
checkmkcheckmk2.4.0any
checkmkcheckmk2.4.0any

References 3

  • seclists.org http://seclists.org/fulldisclosure/2025/Oct/6
    ExploitMailing ListThird Party Advisory
  • checkmk.com https://checkmk.com/werk/18207
    Vendor Advisory
  • github.com https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250724-01_Checkmk_Agent_Privilege_Escalation_via_Insecure_Temporary_Files
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.