high
7.1
Advisory Published
Advisory Published

FG-IR-24-046: No certificate name verification for fgfm connection

First published: Tue Apr 08 2025(Updated: )

A improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in FortiOS, FortiProxy, FortiManager, FortiAnalyzer, FortiVoice and FortiWeb may allow an unauthenticated attacker in a man-in-the-middle position to impersonate the management device (FortiCloud server or/and in certain conditions, FortiManager), via intercepting the FGFM authentication request between the management device and the managed device

Affected SoftwareAffected VersionHow to fix
Fortinet FortiAnalyzer>=7.4.0<=7.4.2
Fortinet FortiAnalyzer>=7.2.0<=7.2.4
Fortinet FortiAnalyzer>=7.0.0<=7.0.11
Fortinet FortiAnalyzer>=6.4.0<=6.4.14
Fortinet FortiAnalyzer>=6.2.0<=6.2.13
Fortinet FortiManager>=7.4.0<=7.4.2
Fortinet FortiManager>=7.2.0<=7.2.4
Fortinet FortiManager>=7.0.0<=7.0.11
Fortinet FortiManager>=6.4.0<=6.4.14
Fortinet FortiManager>=6.2.0<=6.2.13
FortiOS>=7.4.0<=7.4.4
FortiOS>=7.2.0<=7.2.8
FortiOS>=7.0.0<=7.0.15
FortiOS>=6.4
FortiOS>=6.2.0<=6.2.16
Fortinet FortiProxy SSL VPN webmode>=7.4.0<=7.4.2
Fortinet FortiProxy SSL VPN webmode>=7.2.0<=7.2.9
Fortinet FortiProxy SSL VPN webmode>=7.0.0<=7.0.15
Fortinet FortiProxy SSL VPN webmode>=2.0
Fortinet FortiVoice Enterprise>=7.0.0<=7.0.2
Fortinet FortiVoice Enterprise>=6.4.0<=6.4.8
Fortinet FortiVoice Enterprise>=6.0
Fortinet FortiWeb>=7.4.0<=7.4.2
Fortinet FortiWeb>=7.2
Fortinet FortiWeb>=7.0

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Reference Links

Frequently Asked Questions

  • What is the severity of FG-IR-24-046?

    The severity of FG-IR-24-046 is considered high due to improper restrictions allowing possible man-in-the-middle attacks.

  • How do I fix FG-IR-24-046?

    To fix FG-IR-24-046, upgrade affected Fortinet products to the recommended versions specified by Fortinet.

  • What products are affected by FG-IR-24-046?

    FG-IR-24-046 affects various versions of FortiOS, FortiManager, FortiAnalyzer, FortiWeb, FortiProxy, and FortiVoice.

  • Who can exploit FG-IR-24-046?

    An unauthenticated attacker positioned in a man-in-the-middle role can exploit FG-IR-24-046.

  • What is the nature of the vulnerability FG-IR-24-046?

    FG-IR-24-046 is characterized as an improper restriction of communication channels to intended endpoints.

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