---
cve: "CVE-2024-26013"
severity: "HIGH"
cvss: 7.1
epss: "48%"
vendor: "Fortinet"
kev: false
exploited: false
published: "2025-04-08 14:15:30"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T22:36:34+02:00"
---

# CVE-2024-26013

> 7.1 HIGH

## Beschreibung

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

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Schwachstellen-Klasse

- **CWE-923** — Improper Restriction of Communication Channel to Intended Endpoints
  The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.

## Angriffsmuster (CAPEC)

- [CAPEC-161 — Infrastructure Manipulation](https://capec.mitre.org/data/definitions/161.html) _(Severity: High)_
- [CAPEC-481 — Contradictory Destinations in Traffic Routing Schemes](https://capec.mitre.org/data/definitions/481.html) _(Severity: High)_
- [CAPEC-501 — Android Activity Hijack](https://capec.mitre.org/data/definitions/501.html) _(Severity: Medium)_
- [CAPEC-697 — DHCP Spoofing](https://capec.mitre.org/data/definitions/697.html) _(Severity: High)_

## ATT&CK-Techniken

- [T1090.004 — Proxy:Domain Fronting](https://attack.mitre.org/techniques/T1090/004/)
- [T1557.003 — Adversary-in-the-Middle: DHCP Spoofing](https://attack.mitre.org/techniques/T1557/003/)

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-26013) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_