CVE-2021-26561 | Synology DiskStation Manager up to 6.2.3-25423 HTTP Header syno_finder_site stack-based overflow (SA_20_26)
A vulnerability classified as critical was found in Synology DiskStation Manager. Affected by this vulnerability is an unknown functionality of the component HTTP Header Handler. The manipulation of the argument syno_finder_site leads to stack-based buffer overflow.
This vulnerability is known as CVE-2021-26561. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.