CVE-2021-24018 MEDIUM

CVE-2021-24018

Vendor Fortinet
Product Fortinet FortiOS
Published August 4, 2021
Last update October 25, 2024
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Adjacent
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:X/RL:U/RC:C

What the vulnerability does

01Description

A buffer underwrite vulnerability in the firmware verification routine of FortiOS before 7.0.1 may allow an attacker located in the adjacent network to potentially execute arbitrary code via a specifically crafted firmware image.

Key dates

02Disclosure timeline

August 4, 2021 CVE published
October 25, 2024 Record updated