CVE-2021-24018: 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…

PriorityP346high8.8CVSS 3.1

AVAACLPRNUINSUCHIHAH

EPSS

0.76%

51.0th percentile

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.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortinet_fortios	—	—
fortinet	fortios	< 6.2.10	6.2.10
fortinet	fortios	—	—
fortinet	fortios	—	—
fortinet	fortios	>= 6.4.0 < 6.4.7	6.4.7

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.05.8MEDIUMAV:A/AC:L/Au:N/C:P/I:P/A:P

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