CVE-2022-42475
Description
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
- CVSS Version 3.1
nvd
CVE ID: CVE-2022-42475
Base Score: 9.8
Base Severity: CRITICAL
Vector String:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
fortinet
CVE ID: CVE-2022-42475
Base Score: 9.8
Base Severity: CRITICAL
Vector String:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Proof Of Concept
bryanster
test for the ioc described for FG-IR-22-398
Refrence: GitHub
scrt
POC code to exploit the Heap overflow in Fortinet's SSLVPN daemon
Refrence: GitHub
Amir-hy
FortiOS buffer overflow vulnerability
Refrence: GitHub
Mustafa1986
Refrence: GitHub
3yujw7njai
CVE-2022-42475 飞塔RCE漏洞 POC
Refrence: GitHub
natceil
Refrence: GitHub
0xhaggis
An exploit for CVE-2022-42475, a pre-authentication heap overflow in Fortinet networking products
Refrence: GitHub