Memcached at Internet Scale: 1,441,421 Fingerprint Matches Against 1,129,100 on Port 11211 Memcached is a cache, which makes it easy to dismiss as low risk. It has no access control in its default configuration, it answers a simple text protocol, and a cache miss returns nothing an attacker want...
Source: [Dev.to](https://dev.to/stark_zhuang_df5076f35c68/memcached-at-internet-scale-1441421-fingerprint-matches-against-1129100-on-port-11211-3ih7)