Description
An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability [CWE-22] in FortiExtender management interface 7.0.0 through 7.0.3, 4.2.0 through 4.2.4, 4.1.1 through 4.1.8, 4.0.0 through 4.0.2, 3.3.0 through 3.3.2, 3.2.1 through 3.2.3, 5.3 all versions may allow an unauthenticated and remote attacker to retrieve arbitrary files from the underlying filesystem via specially crafted web requests.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
E
F
RL
Unchanged
RC
Changed
Affected products
- fortinet / fortiextender7.0.0 – 7.0.3
- fortinet / fortiextender5.3.2 – 5.3.2
- fortinet / fortiextender4.2.0 – 4.2.4
- fortinet / fortiextender4.1.1 – 4.1.8
- fortinet / fortiextender4.0.0 – 4.0.2
- fortinet / fortiextender3.3.0 – 3.3.2
- fortinet / fortiextender3.2.1 – 3.2.3
References
- VENDOR_ADVISORYhttps://fortiguard.com/psirt/FG-IR-22-039