Description
A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.
Scores
CVSS v3
9.8
EPSS
0.0050
EPSS Percentile
66.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-134
Status
published
Products (1)
fortinet/fortios
5.6.0
Published
Feb 08, 2019
Tracked Since
Feb 18, 2026