CVE-2024-26013

HIGH

7.5

CVSS Score

Published: April 8, 2025 at 02:03 PM UTC

Updated: June 17, 2026 at 07:16 AM UTC

6 products affected across 1 vendorFortiOSFortiProxyFortiWeb

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Severity

HIGH7.5

Exploit prediction

EPSS 0.5%

SSVC

No known exploit

Description

A improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in Fortinet FortiOS version 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0 through 6.4.15 and before 6.2.16, Fortinet FortiProxy version 7.4.0 through 7.4.2, 7.2.0 through 7.2.9 and before 7.0.15, Fortinet FortiManager version 7.4.0 through 7.4.2, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.14 and before 6.2.13, Fortinet FortiAnalyzer version 7.4.0 through 7.4.2, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.14 and before 6.2.13, Fortinet FortiVoice version 7.0.0 through 7.0.2 before 6.4.8 and Fortinet FortiWeb before 7.4.2 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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiAnalyzer · Fortinet

95%

6.2.0 ≤ v < 6.2.146.4.0 ≤ v < 6.4.157.0.0 ≤ v < 7.0.127.2.0 ≤ v < 7.2.57.4.0 ≤ v < 7.4.3

Affected range stops below 6.2.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.15, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.12, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

FortiManager · Fortinet

95%

6.2.0 ≤ v ≤ 6.2.136.2.0 ≤ v < 6.2.146.4.0 ≤ v ≤ 6.4.146.4.0 ≤ v < 6.4.157.0.0 ≤ v ≤ 7.0.117.0.0 ≤ v < 7.0.127.2.0 ≤ v ≤ 7.2.47.2.0 ≤ v < 7.2.57.4.0 ≤ v ≤ 7.4.27.4.0 ≤ v < 7.4.36.2.0 6.2.1 6.2.10 6.2.11 6.2.12 6.2.13 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.0 6.4.1 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 7.0.0 7.0.1 7.0.10 7.0.11 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.2.0 7.2.1 7.2.2 7.2.3 7.2.4 7.4.0 7.4.1 7.4.2

Affected range stops below 6.2.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.15, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.12, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

FortiOS · Fortinet

95%

6.2.0 ≤ v ≤ 6.2.166.4.0 ≤ v ≤ 6.4.156.4.0 ≤ v < 7.0.167.0.0 ≤ v ≤ 7.0.147.2.0 ≤ v ≤ 7.2.77.2.0 ≤ v < 7.2.97.4.0 ≤ v ≤ 7.4.37.4.0 ≤ v < 7.4.56.2.0 6.2.1 6.2.10 6.2.11 6.2.12 6.2.13 6.2.14 6.2.15 6.2.16 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.0 6.4.1 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.15 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 7.0.0 7.0.1 7.0.10 7.0.11 7.0.12 7.0.13 7.0.14 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.2.0 7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.4.0 7.4.1 7.4.2 7.4.3

Affected range stops below 7.0.16, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.5, so it looks safe — our inference, not a vendor statement

FortiProxy · Fortinet

95%

2.0.0 ≤ v ≤ 2.0.142.0.0 ≤ v < 7.0.167.0.0 ≤ v ≤ 7.0.157.2.0 ≤ v ≤ 7.2.97.2.0 ≤ v < 7.2.107.4.0 ≤ v ≤ 7.4.27.4.0 ≤ v < 7.4.32.0.0 7.0.0 7.2.0 7.4.0

Affected range stops below 7.0.16, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.10, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

FortiVoice · Fortinet

95%

6.0.0 ≤ v < 6.4.97.0.0 ≤ v < 7.0.3

Affected range stops below 6.4.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.3, so it looks safe — our inference, not a vendor statement

FortiWeb · Fortinet

95%

7.4.0 ≤ v < 7.4.3

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://fortiguard.fortinet.com/psirt/FG-IR-24-046

References (1)

Vendor Advisory

Source: [email protected]

https://fortiguard.fortinet.com/psirt/FG-IR-24-046

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: HIGH
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-923

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