Session Fixation in FortiSandbox - CVE-2021-26098
Published: August 3, 2021
Vulnerability identifier: #VU55551
CSH Severity: Medium
CVSS v4: 6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-26098
CWE-ID: CWE-384
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to the application.
The vulnerability exists due to usage of predictable session identifier for JSON API. A remote attacker in possession of a few information pieces about the state of the device to possibly predict valid session IDs.
Affected software
FortiSandbox
How to mitigate CVE-2021-26098
Install updates from vendor's website.
FortiSandbox - addressed in versions 3.2.3, 4.0.0