CVE-2023-23781

MEDIUM

FortiWeb 6.3.0-6.3.19, 6.4, <=7.0.1 - Authenticated Stack-based Buffer Overflow via SAML XML Configuration

Title source: llm
STIX 2.1

Description

A stack-based buffer overflow vulnerability [CWE-121] in FortiWeb version 7.0.1 and below, 6.4 all versions, version 6.3.19 and below SAML server configuration may allow an authenticated attacker to achieve arbitrary code execution via specifically crafted XML files.

References (1)

Core 1
Core References

Scores

CVSS v3 6.4
EPSS 0.0108
EPSS Percentile 78.1%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/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 (1)
fortinet/fortiweb 6.3.0 - 6.3.20
Published Feb 16, 2023
Tracked Since Feb 18, 2026