---
cve: "CVE-2021-22278"
severity: "MEDIUM"
cvss: 6.7
epss: "13%"
vendor: "Hitachi Energy"
kev: false
exploited: false
published: "2021-10-28 13:15:08"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T10:16:00+02:00"
---

# CVE-2021-22278

> 6.7 MEDIUM

## Beschreibung

A certificate validation vulnerability in PCM600 Update Manager allows attacker to get unwanted software packages to be installed on computer which has PCM600 installed.

## CVSS-Vektor

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

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

## Referenzen

- <https://search.abb.com/library/Download.aspx?DocumentID=2NGA001142&LanguageCode=en&DocumentPartId=&Action=Launch>
- <https://search.abb.com/library/Download.aspx?DocumentID=8DBD000056&LanguageCode=en&DocumentPartId=&Action=Launch>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-22278) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_