---
cve: "CVE-2026-82691"
severity: "CRITICAL"
cvss: 9.1
epss: "72.7%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-08-31 12:17:58"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T21:11:28+02:00"
---

# CVE-2026-82691

> 9.1 CRITICAL

## Beschreibung

A vulnerability has been found in D-Link DNS-320L, DNS-327L, DNS-340L and DNS-345 up to 20260717. Affected by this issue is some unknown functionality of the file /cgi-bin/usb_device.cgi of the component CGI Handler. Such manipulation of the argument f_ups_ip leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

## CVSS-Vektor

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

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

## Referenzen

- <https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-005-vulndb.md>
- <https://vuldb.com/cve/CVE-2026-82691>
- <https://vuldb.com/submit/894210>
- <https://vuldb.com/vuln/397179>
- <https://vuldb.com/vuln/397179/cti>
- <https://www.dlink.com/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-82691) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_