SB2025061110 - Man-in-the-Middle (MitM) attack in FortiOS and FortiProxy
Published: June 11, 2025 Updated: June 13, 2025
Security Bulletin ID
SB2025061110
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Man-in-the-Middle (MitM) attack (CVE-ID: CVE-2024-50568)
The vulnerability allows a remote non-authenticated attacker to manipulate data.
The vulnerability exists due to channel accessible by non-endpoint ('man-in-the-middle') in security fabric daemon. An unauthenticated attacker with the knowledge of device specific data can spoof the identity of a downstream device of the security fabric via crafted TCP requests.
Remediation
Install update from vendor's website.