---
cve: "CVE-2024-48073"
severity: "CRITICAL"
cvss: 9.8
epss: "1.2%"
vendor: "n/a"
kev: false
exploited: false
published: "2024-11-08 22:15:20"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-11-01T09:12:41+01:00"
---

# CVE-2024-48073

> 9.8 CRITICAL · 🧪 PoC

## Beschreibung

sunniwell HT3300 before 1.0.0.B022.2 is vulnerable to Insecure Permissions. The /usr/local/bin/update program, which is responsible for updating the software in the HT3300 device, is given the execution mode of sudo NOPASSWD. This program is vulnerable to a command injection vulnerability, which could allow an attacker to pass commands to this program via command line arguments to gain elevated root privileges.

## CNA-Record (Kanon, cvelistV5)

- CNA: **mitre**
- State: PUBLISHED
- Stand: 2024-11-18 14:43:39

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
```

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

## Schwachstellen-Klasse

- **CWE-862** — Missing Authorization
  The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

## Angriffsmuster (CAPEC)

- [CAPEC-665 — Exploitation of Thunderbolt Protection Flaws](https://capec.mitre.org/data/definitions/665.html) _(Severity: Very High)_

## ATT&CK-Techniken

- [T1211 — Exploitation for Defensive Evasion](https://attack.mitre.org/techniques/T1211/)
- [T1542.002 — Pre-OS Boot: Component Firmware](https://attack.mitre.org/techniques/T1542/002/)
- [T1556 — Modify Authentication Process](https://attack.mitre.org/techniques/T1556/)

## Referenzen

- <https://github.com/Giles-one/sunniwellHT3300PrivilegeEscalation>
- <https://gist.github.com/Giles-one/56f677b96aab5a67fbe31dd41fd1303d>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2024-48073/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_