Vulnerabilities > CVE-2021-21687 - Missing Authorization vulnerability in Jenkins

047910
CVSS 9.1 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
NONE
network
low complexity
jenkins
CWE-862
critical

Summary

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.

Vulnerable Configurations

Part Description Count
Application
Jenkins
1083

Common Weakness Enumeration (CWE)