---
cve: "CVE-2026-90880"
severity: "MEDIUM"
cvss: 5.3
epss: "1%"
vendor: "D-Link"
kev: false
exploited: false
published: "2026-09-15 05:17:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T04:13:57+02:00"
---

# CVE-2026-90880

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

A security flaw has been discovered in D-Link DSL-3782 2016-07-28. This issue affects the function system of the file /cgi-bin/New_GUI/Set/Diagnostics.asp of the component Diagnostics. Performing a manipulation of the argument Addr results in command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/403474>
- <https://vuldb.com/vuln/403474/cti>
- <https://vuldb.com/cve/CVE-2026-90880>
- <https://vuldb.com/submit/928835>
- <https://github.com/MeetFireAgain/cve/tree/main/dlink-dsl3782>
- <https://www.dlink.com/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-90880) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_