---
cve: "CVE-2024-43649"
severity: "CRITICAL"
cvss: 9.3
epss: "1.8%"
vendor: "Iocharger"
kev: false
exploited: false
published: "2025-01-09 08:15:27"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-28T07:21:21+01:00"
---

# CVE-2024-43649

> 9.3 CRITICAL

## Beschreibung

Authenticated command injection in the filename of a .exe request leads to remote code execution as the root user.

This issue affects Iocharger firmware for AC models before version 24120701.

Likelihood: Moderate – This action is not a common place for command injection vulnerabilities to occur. Thus, an attacker will likely only be able to find this vulnerability by reverse-engineering the firmware or trying it on all  fields. The attacker will also need a (low privilege) account to gain access to the  binary, or convince a user with such access to execute a payload.

Impact: Critical – The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and delete files and services.

CVSS clarification: This attack can be performed over any network conenction serving the web interfacr (AV:N), and there are not additional mitigating measures that need to be circumvented (AC:L) or other prerequisites (AT:N). The attack does require privileges, but the level does not matter (PR:L), there is no user interaction required (UI:N). The attack leeds to a full compromised of the charger (VC:H/VI:H/VA:H) and a compromised charger can be used to "pivot" to networks that should normally not be reachable (SC:L/SI:L/SA:H). Because this is an EV chargers with significant pwoer, there is a potential safety imp0act (S:P). THis attack can be automated (AU:Y).

## CNA-Record (Kanon, cvelistV5)

- CNA: **DIVD**
- State: PUBLISHED
- Stand: 2025-03-11 13:07:05
- CNA-CVSS: **9.3** (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H/S:P/AU:Y`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Schwachstellen-Klasse

- **CWE-250** — Execution with Unnecessary Privileges
  The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.
- **CWE-78** — Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

## Angriffsmuster (CAPEC)

- [CAPEC-69 — Target Programs with Elevated Privileges](https://capec.mitre.org/data/definitions/69.html) _(Severity: Very High)_
- [CAPEC-104 — Cross Zone Scripting](https://capec.mitre.org/data/definitions/104.html) _(Severity: High)_
- [CAPEC-470 — Expanding Control over the Operating System from the Database](https://capec.mitre.org/data/definitions/470.html) _(Severity: Very High)_

## Referenzen

- <https://csirt.divd.nl/DIVD-2024-00035/>
- <https://csirt.divd.nl/CVE-2024-43649/>
- <https://iocharger.com>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2024-43649/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_