Improper Access Control
runmqsc in IBM WebSphere MQ 8.x before 220.127.116.11 allows local users to bypass intended queue-manager command access restrictions by leveraging authority for +connect and +dsp.
CWE-284 - Improper Access Control
Listed 5th in the 'OWASP Top Ten', improper (or broken) access control attacks are a fundamental type of vulnerability. This includes a broad range of design flaws that enable users to act outside of their intended permissions. They can use these privileges to gain access to restricted files and functionality such as accessing restricted information, falsifying records, destroying data, or executing commands.