Vulnerabilities > CVE-2023-5593 - Out-of-bounds Write vulnerability in Zyxel Secuextender SSL VPN 4.0.4.0

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
zyxel
CWE-787

Summary

The out-of-bounds write vulnerability in the Windows-based SecuExtender SSL VPN Client software version 4.0.4.0 could allow an authenticated local user to gain a privilege escalation by sending a crafted CREATE message.

Vulnerable Configurations

Part Description Count
Application
Zyxel
1

Common Weakness Enumeration (CWE)