PT-2022-2114 · Fortinet · Fortiwan

Published 2022-04-05 · Updated 2022-04-13 · CVE-2021-26114

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions FortiWAN versions prior to 4.5.9

Description The issue is related to improper neutralization of special elements used in SQL commands, which may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests. This can be exploited by a remote attacker using specially formed HTTP requests to potentially execute arbitrary code.

Recommendations For versions prior to 4.5.9, update to version 4.5.9 or later to resolve the issue. As a temporary workaround, consider restricting access to the web interface to minimize the risk of exploitation. Avoid using the web interface until the issue is resolved.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2022-01972

CVE-2021-26114

Affected Products

Fortiwan

References · 7

• https://fortiguard.com/psirt/FG-IR-21-062 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-26114 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26114 · Security Note
• https://bdu.fstec.ru/vul/2022-01972 · Security Note
• https://vuldb.com/?id.196592 · Note
• https://t.me/cvenotify/28524 · Telegram Post
• https://t.me/cvenotify/28514 · Telegram Post