PT-2023-1545 · Fortinet · Fortiwan

Published 2023-02-16 · Updated 2023-02-24 · CVE-2022-33869

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 FortiWAN versions 4.0.0 through 4.5.9

Description The issue is related to an improper neutralization of special elements used in an OS command, which may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands. This could potentially enable a remote attacker to execute arbitrary commands.

Recommendations For FortiWAN versions 4.0.0 through 4.5.9, consider restricting access to the management interface to minimize the risk of exploitation until a patch is available. As a temporary workaround, avoid using specially crafted arguments to existing commands in the management interface. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2023-00996

CVE-2022-33869

Affected Products

Fortiwan

References · 4

• https://fortiguard.com/psirt/FG-IR-22-157 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-33869 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00996 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-33869 · Security Note