CVE-2023-42790

HIGH

FortiOS/FortiProxy Stack-based Buffer Overflow via HTTP Requests

Title source: llm

Description

A stack-based buffer overflow in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.

References (1)

Core 1

Core References

Vendor Advisory

https://fortiguard.com/psirt/FG-IR-23-328

Scores

CVSS v3 8.1

EPSS 0.0013

EPSS Percentile 32.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-121

Status published

Products (3)

fortinet/fortios 6.2.0 - 6.2.15

fortinet/fortiproxy 7.4.0

fortinet/fortiproxy 2.0.0 - 2.0.13

Published Mar 12, 2024

Tracked Since Feb 18, 2026