CVE-2025-3506: Potentially senitive path exposed via unauthenticated http route

Published May 8, 2025
·
Updated

Files to be deployed with agents are accessible without authentication in Checkmk 2.1.0, Checkmk 2.2.0, Checkmk 2.3.0 and <Checkmk 2.4.0b6 allows attacker to access files that could contain secrets.

Affected Software

8 affected components
Checkmk Checkmk>=2.1.0<2.4.0b6
Checkmk Checkmk>=2.1.0<=2.3.0
Checkmk Checkmk=2.4.0
Checkmk Checkmk=2.4.0-b1
Checkmk Checkmk=2.4.0-b2
Checkmk Checkmk=2.4.0-b3
Checkmk Checkmk=2.4.0-b4
Checkmk Checkmk=2.4.0-b5

Event History

May 8, 2025
CVE Published
via MITRE·11:24 AM
Data Sourced
via MITRE·11:24 AM
DescriptionWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2025-3506?

CVE-2025-3506 has been rated as a medium severity vulnerability due to unauthorized file access.

2

How do I fix CVE-2025-3506?

To fix CVE-2025-3506, upgrade to Checkmk version 2.4.0b7 or later to mitigate the vulnerability.

3

What are the potential risks associated with CVE-2025-3506?

CVE-2025-3506 allows attackers to access sensitive files that may contain secrets, leading to potential data breaches.

4

Which versions of Checkmk are affected by CVE-2025-3506?

CVE-2025-3506 affects Checkmk versions 2.1.0, 2.2.0, 2.3.0, and up to 2.4.0b6.

5

Is authentication required to exploit CVE-2025-3506?

No, CVE-2025-3506 can be exploited without authentication, making it particularly dangerous.

Contact

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