Description
An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in the management interface of FortiWAN 4.0.0 through 4.5.9 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.
References (1)
Core 1
Core References
Patch, Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-157
Scores
CVSS v3
8.8
EPSS
0.0129
EPSS Percentile
79.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-78
Status
published
Products (13)
fortinet/fortiwan
4.1.1
fortinet/fortiwan
4.1.2
fortinet/fortiwan
4.1.3
fortinet/fortiwan
4.2.1
fortinet/fortiwan
4.2.2
fortinet/fortiwan
4.2.5
fortinet/fortiwan
4.2.6
fortinet/fortiwan
4.2.7
fortinet/fortiwan
4.3.0
fortinet/fortiwan
4.3.1
... and 3 more
Published
Feb 16, 2023
Tracked Since
Feb 18, 2026