PT-2023-1683 · Fortinet · Fortinac

CVE-2022-39953 · Publicado 2023-03-07 · Atualizado 2023-03-14

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions FortiNAC versions 8.3.7, 8.5, 8.6, 8.7, 8.8, 9.1.0 through 9.1.8, 9.2.0 through 9.2.6, 9.4.0 through 9.4.1

Description The issue is related to improper privilege management in Fortinet FortiNAC, which can be exploited by an attacker to escalate privileges via specially crafted commands. This is due to deficiencies in access control.

Recommendations For FortiNAC version 8.3.7, consider disabling the vulnerable functionality until a patch is available. For FortiNAC versions 8.5, 8.6, 8.7, 8.8, restrict access to the affected components to minimize the risk of exploitation. For FortiNAC versions 9.1.0 through 9.1.8, 9.2.0 through 9.2.6, 9.4.0 through 9.4.1, avoid using specially crafted commands in the affected API endpoints until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

BDU:2023-01254

CVE-2022-39953

Produtos afetados

Fortinac

Referências · 6

• https://t.me/cibsecurity/59604 · Publicação no Telegram
• https://fortiguard.com/psirt/FG-IR-22-309 · Aviso do Fabricante
• https://vuldb.com/?id.222531 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2022-39953 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-01254 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2022-39953 · Aviso do Fabricante