CVE-2023-42784

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-42784
An improper handling of syntactically invalid structure in Fortinet FortiWeb at least verions 7.4.0 through 7.4.6 and 7.2.0 through 7.2.10 and 7.0.0 through 7.0.10 allows attacker to execute unauthorized code or commands via HTTP/S crafted requests.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://fortiguard.fortinet.com/psirt/FG-IR-23-115 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*
History

22 Jul 2025, 21:22

Type Values Removed Values Added
CPE cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
First Time Fortinet fortiweb
Fortinet
References () https://fortiguard.fortinet.com/psirt/FG-IR-23-115 - () https://fortiguard.fortinet.com/psirt/FG-IR-23-115 - Vendor Advisory

11 Mar 2025, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-11 15:15

Updated : 2025-07-22 21:22

NVD link : CVE-2023-42784

Mitre link : CVE-2023-42784

JSON object : View

Products Affected

fortinet

  • fortiweb
CWE
CWE-228

Improper Handling of Syntactically Invalid Structure