---
cve: "CVE-2024-12399"
severity: "MEDIUM"
cvss: 6.1
epss: "17%"
vendor: "Schneider Electric"
kev: false
exploited: false
published: "2025-01-17 10:15:06"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-19T03:33:24+02:00"
---

# CVE-2024-12399

> 6.1 MEDIUM

## Beschreibung

CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability
exists that could cause partial loss of confidentiality, loss of integrity and availability of the HMI when attacker performs
man in the middle attack by intercepting the communication.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |

## Schwachstellen-Klasse

- **CWE-924** — Improper Enforcement of Message Integrity During Transmission in a Communication Channel
  The product establishes a communication channel with an endpoint and receives a message from that endpoint, but it does not sufficiently ensure that the message was not modified during transmission.

## Referenzen

- <https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-014-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-014-02.pdf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-12399) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_