Packages downloaded by Checkmk's automatic agent updates on Linux and Solaris have incorrect permissions in Checkmk < 2.4.0p1, < 2.3.0p32, < 2.2.0p42 and <= 2.1.0p49 (EOL). This allows a local attacker to read sensitive data.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.5, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 3 products from checkmk, from linux, from oracle organizations running these solutions should prioritize assessment and patching.
Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2025-05-22T15:16:04.870
2026-06-17T09:12:48.117
Analyzed
CVSSv3.1: 5.5 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Operating System | linux | linux_kernel | - | No |
| Operating System | oracle | solaris | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For checkmk's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.