VULNERABILITY INTELLIGENCE
CVE-2021-26098
CVSS score5.3 MEDIUM
EPSS probability0.81%
CISA KEVNot currently listed
Published2021-08-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
An instance of small space of random values in the RPC API of FortiSandbox before 4.0.0 may allow an attacker in possession of a few information pieces about the state of the device to possibly predict valid session IDs.
Weakness classification
- nvd@nist.gov: CWE-330
Primary references
- psirt@fortinet.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory