PT-2023-3633 · Fortinet · Fortinac

Published 2023-06-22 · Updated 2024-04-04 · CVE-2023-33299

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Fortinet FortiNAC versions prior to 7.2.1 Fortinet FortiNAC versions prior to 9.4.3 Fortinet FortiNAC versions prior to 9.2.8 Fortinet FortiNAC versions 8.x and earlier

Description The issue is related to a deserialization of untrusted data mechanism in Fortinet FortiNAC, which can be exploited by a remote attacker to execute arbitrary code or commands via a specifically crafted request on the inter-server communication port.

Recommendations For Fortinet FortiNAC versions prior to 7.2.1, update to version 7.2.1 or later. For Fortinet FortiNAC versions prior to 9.4.3, update to version 9.4.3 or later. For Fortinet FortiNAC versions prior to 9.2.8, update to version 9.2.8 or later. For Fortinet FortiNAC versions 8.x and earlier, consider disabling the inter-server communication port as a temporary workaround, as these versions will not be fixed.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2023-03917

CVE-2023-33299

Affected Products

Fortinac

References · 10

• https://fortiguard.com/psirt/FG-IR-23-074 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03917 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-33299 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33299 · Vendor Advisory
• https://t.me/thehackernews/3529 · Telegram Post
• https://t.me/purple_medved/50 · Telegram Post
• https://t.me/cvenotify/52930 · Telegram Post
• https://t.me/pentestingnews/37125 · Telegram Post
• https://t.me/true_secator/4536 · Telegram Post
• https://twitter.com/pedri77/status/1775996836198629712 · Twitter Post