CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. It affects Jenkins.
CVE
CVE-2021-21639
Severity
MEDIUM
CVSS
4.3
EPSS
2.73%
Jenkins
Original NVD Description
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the `config.xml` REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.
Related CVEs
Other vulnerabilities affecting the same vendor(s)