---
cve: "CVE-2015-2177"
severity: "HIGH"
cvss: 7.5
epss: "34.7%"
vendor: "n/a"
kev: false
exploited: false
published: "2015-03-07 02:59:09"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T08:25:28+02:00"
---

# CVE-2015-2177

> 7.5 HIGH · 🧪 PoC

## Beschreibung

Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Exploit-Evidenz

- [EDB-44802 — Siemens SIMATIC S7-300 CPU - Remote Denial of Service](https://www.exploit-db.com/exploits/44802)

## Referenzen

- <https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04>
- <http://www.securitytracker.com/id/1032040>
- <https://www.exploit-db.com/exploits/44802/>
- <http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-987029.pdf>
- <http://www.securityfocus.com/bid/72973>
- <https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2015-2177) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_