VULNERABILITY INTELLIGENCE
CVE-2017-17543
CVSS score7.5 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2018-04-26
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
Users' VPN authentication credentials are unsafely encrypted in Fortinet FortiClient for Windows 5.6.0 and below versions, FortiClient for Mac OSX 5.6.0 and below versions and FortiClient SSLVPN Client for Linux 4.4.2335 and below versions, due to the use of a static encryption key and weak encryption algorithms.
Weakness classification
- CWE-326: Inadequate Encryption Strength