Ssl Vpn Client vulnerabilities | LiveThreat CVE Feed

Product

Ssl Vpn Client

by Synology · last CVE Apr 10, 2026

CVEs

On KEV

8.1

Max CVSS

New 30D

Severity mix

Critical 0High 3Medium 2Low 0

Severity

Exploitation

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CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2021-47960	6.5	0%	Apr 10	A files or directories accessible to external parties vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access files within the installation… Affected: before 1.4.5-0684
CVE-2023-5748	5.5	0%	Nov 7	Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology SSL VPN Client before 1.4.7-0687 allows local users to conduct… Affected: before 1.4.7-0687