CVE-2024-6747 Information leak in mknotifyd
An attacker can access potentially sensitive data via an information leak in the mknotifyd component of Checkmk.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-6747?
CVE-2024-6747 is a medium-severity vulnerability in Checkmk Checkmk, published on 10 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Information leakage in mknotifyd in Checkmk before 2.3.0p18, 2.2.0p36, 2.1.0p49 and in 2.0.0p39 (EOL) allows attacker to get potentially sensitive data
Which versions are affected by CVE-2024-6747?
It affects 1 product.
Products include Checkmk Checkmk.
How do I fix CVE-2024-6747?
No fix has been published for CVE-2024-6747 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-6747 being exploited?
There is no known exploitation of CVE-2024-6747 in the wild and no public exploit code.
Other vulnerabilities in Checkmk Checkmk
- CVE-2025-39666 omd: Local privilege escalation when executing omd commands as root
- CVE-2024-8606 Fix 2FA bypass via RestAPI
- CVE-2022-46836 PHP code injection in watolib
- CVE-2025-32919 Privilege Escalation in Windows License plugin for Checkmk Windows Agent
- CVE-2024-28827 Privilege escalation in Windows agent
Sources
Also known as GHSA-53m6-g2mp-6mj7, UBUNTU-CVE-2024-6747.