---
cve: "CVE-2020-36928"
severity: "HIGH"
cvss: 8.5
epss: "24%"
vendor: "Brother"
kev: false
exploited: false
published: "2026-01-15 23:25:34"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:09:11+02:00"
---

# CVE-2020-36928

> 8.5 HIGH · 🧪 PoC

## Beschreibung

Brother BRAgent 1.38 contains an unquoted service path vulnerability in the WBA_Agent_Client service running with LocalSystem privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Brother\BRAgent\ to inject and execute malicious code with elevated system permissions.

## CVSS-Vektor

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

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

## Referenzen

- <https://www.exploit-db.com/exploits/50010>
- <https://help.brother-usa.com/app/answers/detail/a_id/174732/~/what-is-bragent%3F>
- <https://www.vulncheck.com/advisories/brother-bragent-wbaagentclient-unquoted-service-path>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-36928) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_