PT-2021-7519 · Fortinet · Fortiisolator

Published 2021-09-13 · Updated 2022-07-12 · CVE-2021-41020

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions FortiIsolator versions 2.3.2 and below

Description The issue is related to improper access control, allowing an authenticated, non-privileged attacker to regenerate the CA certificate via a specific URL, potentially leading to unauthorized access to protected information.

Recommendations For versions 2.3.2 and below, consider restricting access to the CA certificate regeneration URL as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2022-07202

CVE-2021-41020

Affected Products

Fortiisolator

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-41020 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41020 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07202 · Security Note
• https://fortiguard.com/psirt/FG-IR-21-040 · Vendor Advisory
• https://t.me/cibsecurity/41933 · Telegram Post
• https://t.me/cvenotify/29696 · Telegram Post
• https://t.me/cvenotify/29689 · Telegram Post
• https://vuldb.com/?id.199039 · Note