---
cve: "CVE-2021-41289"
severity: "MEDIUM"
cvss: 6.3
epss: "20%"
vendor: "ASUS"
kev: false
exploited: false
published: "2021-11-15 09:30:17"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:40:59+02:00"
---

# CVE-2021-41289

> 6.3 MEDIUM

## Beschreibung

ASUS P453UJ contains the Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. With a general user’s permission, local attackers can modify the BIOS by replacing or filling in the content of the designated Memory DataBuffer, which causing a failure of integrity verification and further resulting in a failure to boot.

## CVSS-Vektor

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

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

## Referenzen

- <https://www.twcert.org.tw/tw/cp-132-5284-35790-1.html>
- <https://www.asus.com/tw/supportonly/P453UJ/HelpDesk_BIOS/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-41289) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_