Buffer Overflow Vulnerability in FortiOS Could Allow Execution of Unauthorized Code or Commands
CVE-2023-46720

7.8HIGH

Key Information:

Vendor
Fortinet
Status
FortiOS
Vendor
CVE Published:
11 June 2024

Summary

A stack-based buffer overflow has been identified in Fortinet's FortiOS, affecting various versions. This vulnerability can be exploited by an attacker through specially crafted command-line interface (CLI) commands, leading to the potential execution of unauthorized code or commands within the compromised system. Fortinet has reported affected versions ranging from 6.0.13 to 7.4.1, making it crucial for users to update to secure configurations to prevent exploitation.

Affected Version(s)

FortiOS 7.4.0 <= 7.4.1

FortiOS 7.2.0 <= 7.2.7

FortiOS 7.0.0 <= 7.0.12

References

https://fortiguard.fortinet.com/psirt/FG-IR-23-356

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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