CVE-2021-43071: A heap-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to execute…

PriorityP354high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

1.22%

65.1th percentile

A heap-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests to the LogReport API controller.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortinet	—	—
fortinet	fortinet_fortiweb	—	—
fortinet	fortiweb	—	—
fortinet	fortiweb	—	—
fortinet	fortiweb	—	—
fortinet	fortiweb	6.2.0 – 6.2.6	—
fortinet	fortiweb	6.3.0 – 6.3.16	—

CVSS provenance

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

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

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