---
cve: "CVE-2008-4128"
severity: "MEDIUM"
cvss: 4.3
epss: "33%"
vendor: "n/a"
kev: true
exploited: true
published: "2008-09-18 20:00:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T04:22:10+02:00"
---

# CVE-2008-4128

> 4.3 MEDIUM · ⚠️ CISA KEV (59 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

Multiple cross-site request forgery (CSRF) vulnerabilities in the HTTP Administration component in Cisco IOS 12.4 on the 871 Integrated Services Router allow remote attackers to execute arbitrary commands via (1) a certain "show privilege" command to the /level/15/exec/- URI, and (2) a certain "alias exec" command to the /level/15/exec/-/configure/http URI.  NOTE: some of these details are obtained from third party information.

## CVSS-Vektor

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

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

## Exploit-Evidenz

- [EDB-6476 — Cisco Router - HTTP Administration Cross-Site Request Forgery / Command Execution (1)](https://www.exploit-db.com/exploits/6476) ✅

## Referenzen

- <https://www.exploit-db.com/exploits/6476>
- <https://exchange.xforce.ibmcloud.com/vulnerabilities/45226>
- <http://jbrownsec.blogspot.com/2008/09/cisco-0day-released.html>
- <https://www.exploit-db.com/exploits/6477>
- <http://www.securityfocus.com/bid/31218>
- <https://media.defense.gov/2026/Jul/09/2003959498/-1/-1/1/CSA_IMPROVE_ROUTER_HYGIENE.PDF>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2008-4128>
- <https://www.cisco.com/c/en/us/obsolete/ios-nx-os-software/cisco-ios-software-releases-12-4-mainline.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2008-4128) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_