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CVE-2025-64996

4.8 medium SSVC exploitation: none Analyzed
NVD · CVE.org

In Checkmk versions prior to 2.4.0p16, 2.3.0p41, and all versions of 2.2.0 and older, the mk_inotify plugin creates world-readable and writable files, allowing any local user on the system to read the plugin's output and manipulate it, potentially leading to unauthorized access to or modification of monitoring data.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 4.8 · checkmkNVD modified 2026-10-19 13:10

Affected (CPE criteria) 70

  • cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:-:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b1:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b2:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b3:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b4:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b5:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:b6:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p1:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p10:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p11:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p12:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p13:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p14:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p15:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p16:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p17:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p18:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p19:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p2:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p20:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p21:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p22:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p23:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p24:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p25:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p26:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p27:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p28:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p29:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p3:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p30:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p31:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p32:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p33:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p34:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p35:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p36:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p37:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p38:*:*:*:*:*:*
  • and 30 more

References 1