Main Vulnerability Database Vulnerabilities #VU55541

#VU55541 Arbitrary file upload in FortiPortal - CVE-2021-32594

Published: August 3, 2021

Vulnerability identifier: #VU55541

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2021-32594

CWE-ID: CWE-434

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
FortiPortal

Software vendor:
Fortinet, Inc

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient validation of files during file upload. A remote user can upload a malicious file to the system and tamper with the underlying system's files.

Remediation

Install updates from vendor's website.

External links

https://www.fortiguard.com/psirt/FG-IR-21-092