Vendor / Project: Microsoft Product: Windows Description: Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability. Required Action: Apply updates per vendor instructions. Due Date: 2021-12-29 Ransomware Campaign Use: Known Notes: https://nvd.nist.gov/vuln/detail/CVE-2021-43890
CVE-2021-43890 — Microsoft Windows AppX Installer Spoofing Vulnerability
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2021-12-15 00:00 UTC
- Importiert: 2026-10-20 22:46 UTC
- CVSS: 7.1
- Quelle-ID:
cisa_kev - uid_hash:
644b5cb86a8ca1d7d65e78f1de2e1bf8374d51d39d981d5a18d3f0ef08ba2a06
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
HIGH |
7.1 |
HIGH |
7.1 |
2021-12-15 |
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CISA – Known Exploited Vulnerabilities (KEV) | threat_intel | cisa, kev | - | de | https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json |