PT-2021-16954 · Fortinet · Fortisandbox

Published 2021-08-04 · Updated 2021-08-11 · CVE-2021-26098

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions FortiSandbox versions prior to 4.0.0

Description An instance of small space of random values in the RPC API may allow an attacker in possession of a few information pieces about the state of the device to possibly predict valid session IDs.

Recommendations For versions prior to 4.0.0, update to version 4.0.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the RPC API to minimize the risk of exploitation.

Fix

Use of Insufficiently Random Values

Weakness Enumeration

CWE-330

Related Identifiers

CVE-2021-26098

Affected Products

Fortisandbox

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-26098 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26098 · Vendor Advisory
• https://fortiguard.com/advisory/FG-IR-20-218 · Vendor Advisory
• https://t.me/cvenotify/19045 · Telegram Post
• https://t.me/cvenotify/18633 · Telegram Post
• https://t.me/cibsecurity/26809 · Telegram Post