Buffer Overflow Vulnerability in FortiOS Could Allow Execution of Unauthorized Code

CVE-2023-42790

7.7HIGH

Key Information

Vendor
Fortinet
Status
FortiOS
Fortiproxy
Vendor
CVE Published:
12 March 2024

Summary

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.

Affected Version(s)

FortiOS <= 7.4.1

FortiOS <= 7.2.5

FortiOS <= 7.0.12

Refferences

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

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.