If it gets wet, it could definitely be an issue. It's actually an easy fix if you google how to crimp coax cables and buy the tools to do it. I mention this because that cable may be a long run and difficult to replace. If you're going to do it yourself, it's a 5 minute job to cut that end off and recrimp and new coax end on it, with maybe $20 in cost to buy the tools needed and connectors.
If it gets wet, it could definitely be an issue. It's actually an easy fix if you google how to crimp coax cables and buy the tools to do it. I mention this because that cable may be a long run and difficult to replace. If you're going to do it yourself, it's a 5 minute job to cut that end off and recrimp and new coax end on it, with maybe $20 in cost to buy the tools needed and connectors.