CVE-2022-30306

MEDIUM

FortiWeb 6.3.6-6.3.19, 6.4, <=7.0.1 - Authenticated Stack-based Buffer Overflow via CA Sign Password

Title source: llm

Description

A stack-based buffer overflow vulnerability [CWE-121] in the CA sign functionality of FortiWeb version 7.0.1 and below, 6.4 all versions, version 6.3.19 and below may allow an authenticated attacker to achieve arbitrary code execution via specifically crafted password.

References (1)

Core 1

Core References

Patch, Vendor Advisory

https://fortiguard.com/psirt/FG-IR-22-167

Scores

CVSS v3 6.6

EPSS 0.0070

EPSS Percentile 72.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-121 CWE-787

Status published

Products (6)

fortinet/fortiweb 6.4.0

fortinet/fortiweb 6.4.1

fortinet/fortiweb 6.4.2

fortinet/fortiweb 7.0.0

fortinet/fortiweb 7.0.1

fortinet/fortiweb 6.3.6 - 6.3.20

Published Feb 16, 2023

Tracked Since Feb 18, 2026