CVE-2021-26566 | Synology DiskStation Manager up to 6.2.3-25423 synorelayd insertion of sensitive information into sent data (SA_20_26)
A vulnerability was found in Synology DiskStation Manager. It has been classified as critical. Affected is an unknown function of the component synorelayd. The manipulation leads to insertion of sensitive information into sent data.
This vulnerability is traded as CVE-2021-26566. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.