Improper Certificate Validation (CWE-295) in the Controller 7000 OneLink implementation could allow an unprivileged attacker to perform a limited denial of service or perform privileged overrides during the initial configuration of the Controller, there is no risk for Controllers once they are connected. 

This issue affects Controller 7000: 

9.30 prior to vCR9.30.250624a (distributed in 9.30.1871 (MR1)).