In versions of NGINX Controller prior to 3.2.0, communication between NGINX Controller and NGINX Plus instances skip TLS verification by default.
https://support.f5.com/csp/article/K27205552
https://security.netapp.com/advisory/ntap-20200430-0005/
Source: Mitre, NVD
Published: 2020-04-23
Updated: 2020-04-30
Base Score: 5.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 7.4
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: High