Description
An insufficient session expiration vulnerability [CWE-613] and an incorrect authorization vulnerability [CWE-863] in FortiIsolator 2.4.0 through 2.4.4, 2.3 all versions, 2.2.0, 2.1 all versions, 2.0 all versions authentication mechanism may allow remote unauthenticated attacker to deauthenticate logged in admins via crafted cookie and remote authenticated read-only attacker to gain write privilege via crafted cookie.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
E
Physical
RL
X
RC
X
Affected products
- fortinet / FortiIsolator2.4.4 – 2.4.4
- fortinet / FortiIsolator2.4.3 – 2.4.3
- fortinet / FortiIsolator2.4.2 – 2.4.2
- fortinet / FortiIsolator2.4.1 – 2.4.1
- fortinet / FortiIsolator2.4.0 – 2.4.0
- fortinet / FortiIsolator2.3.4 – 2.3.4
- fortinet / FortiIsolator2.3.3 – 2.3.3
- fortinet / FortiIsolator2.3.2 – 2.3.2
- fortinet / FortiIsolator2.3.1 – 2.3.1
- fortinet / FortiIsolator2.3.0 – 2.3.0
References
- VENDOR_ADVISORYhttps://fortiguard.fortinet.com/psirt/FG-IR-24-062