Synology · Synology Ssl Vpn Client · CVE-2021-47960
Name of the Vulnerable Software and Affected Versions
Synology SSL VPN Client versions prior to 1.4.5-0684
Description
A flaw exists in Synology SSL VPN Client that allows remote attackers to access files within the installation directory. This is achieved by leveraging a local HTTP server bound to the loopback interface and user interaction with a specially crafted web page. Successful exploitation can lead to the retrieval of sensitive files, including configuration files, certificates, and logs, resulting in information disclosure.
Recommendations
Update Synology SSL VPN Client to version 1.4.5-0684 or later.