Synology Information for VU#598349
Automatic DNS registration and proxy autodiscovery allow spoofing of network services
Synology has prepared updates to the majority of their products to fix this vulnerability. Please check https://www.synology.com/en-global/support/security/Synology_SA_18_53.
DSM 6.2.1-23824 https://www.synology.com/en-us/releaseNote/RT2600ac
SRM 1.1.7-6941-2 https://www.synology.com/en-us/releaseNote/FS3017