CVE-2024-28827: Checkmk

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Incorrect permissions on the Checkmk Windows Agent's data directory in Checkmk < 2.3.0p8, < 2.2.0p29, < 2.1.0p45, and <= 2.0.0p39 (EOL) allows a local attacker to gain SYSTEM privileges.

Affected products

• Checkmk Checkmk: up to and including 2.0.0; version 2.1.0 only; version 2.2.0 only; version 2.3.0 only

Published 2024-07-10. Last modified 2026-06-17.