After upgrading to Messaging Gateway 10.7.5, you find that TLS version 1.0 is allowed even when configured to only use a stronger protocol version.
Release : 10.7.5
Component : Default-Sym
Internal changes to the Control Center in 10.7.5 caused the set-min-tls-level configuration to be ignored.
This issue has been addressed with patch 10.7.5-291. For information on applying patch updates to the Messaging Gateway, please see the following article:
Installing and removing patches for Messaging Gateway
Note: After applying patch 10.7.5-291 or 10.7.5-292 to resolve the minimum TLS level issue, you must manually reset the control center TLS level to finalize the fix. This is discussed in the following article:
Control Center accepts TLS1 after application of SMG patch 10.7.5-291