PT-2022-21877 · Fortinet · Fortitester

Published 2022-10-10 · Updated 2022-10-21 · CVE-2022-33874

Positive Technologies (AI Summary)

CVSS v3.1

9.8

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 FortiTester versions 2.3.0 through 3.9.1 FortiTester versions 4.0.0 through 4.2.0 FortiTester versions 7.0.0 through 7.1.0

Description The issue is related to an improper neutralization of special elements used in an OS Command, also known as 'OS Command Injection', in the SSH login components. This may allow an unauthenticated remote attacker to execute arbitrary commands in the underlying shell.

Recommendations For FortiTester versions 2.3.0 through 3.9.1, update to a version outside of this range to mitigate the risk. For FortiTester versions 4.0.0 through 4.2.0, update to a version outside of this range to mitigate the risk. For FortiTester versions 7.0.0 through 7.1.0, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the SSH login components until a patch is available.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2022-33874

Affected Products

Fortitester

References · 4

• https://osv.dev/vulnerability/CVE-2022-33874 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-33874 · Security Note
• https://fortiguard.com/psirt/FG-IR-22-237 · Vendor Advisory
• https://t.me/cibsecurity/51672 · Telegram Post