---
cve: "CVE-2025-59461"
severity: "HIGH"
cvss: 7.6
epss: "0.5%"
vendor: "SICK AG"
kev: false
exploited: false
published: "2025-10-27 11:15:40"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-28T08:40:26+01:00"
---

# CVE-2025-59461

> 7.6 HIGH

## Beschreibung

A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.

## CNA-Record (Kanon, cvelistV5)

- CNA: **SICK AG**
- State: PUBLISHED
- Stand: 2025-10-27 18:08:15
- CNA-CVSS: **7.6** (`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H`)

## CISA-Anreicherung (vulnrichment/ADP)

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

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Benachbart | warn |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| 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://sick.com/psirt>
- <https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf>
- <https://www.cisa.gov/resources-tools/resources/ics-recommended-practices>
- <https://www.first.org/cvss/calculator/3.1>
- <https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json>
- <https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2025-59461/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_