A flaw was found in the Submariner project. Due to unnecessary role-based access control permissions, a privileged attacker can run a malicious container on a node that may allow them to steal service account tokens and further compromise other nodes and potentially the entire cluster.
Exploitability
AV:NAC:HPR:HUI:NScope
S:CImpact
C:LI:HA:N6.6/CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:NConfiguration