CVE-2023-27997

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Affected products

Fortigate, Fortios, Fortiproxy

Fortinet Fortiproxy

≤ 1.1.6, 1.2.13, 2.0.12, 7.0.9, 7.2.3

Fortinet Fortios

≤ 6.0.16, 6.2.13, 6.4.12, 7.0.11, 7.2.4

CVSS 3.1

9.8 CRITICAL

EPSS

85.7% (100th percentile)

Weakness

CWE-787, CWE-122

NVD status

Analyzed

Published

2023-06-13