THREAT OPS › Threat News › [NVD] CVE-2021-43890 (HIGH 7.1) — We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows. Microsoft is aware of attacks that attempt to exploit this vulnerability by using specially crafted packages that include the malware family known as Emotet/Trickbot/Bazaloa
[NVD] CVE-2021-43890 (HIGH 7.1) — We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows. Microsoft is aware of attacks that attempt to exploit this vulnerability by using specially crafted packages that include the malware family known as Emotet/Trickbot/Bazaloa
CVE-2021-43890 CVSS: 7.1 HIGH Published: 2021-12-15T15:15:11.207
We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows. Microsoft is aware of attacks that attempt to exploit this vulnerability by using specially crafted packages that include the malware family known as Emotet/Trickbot/Bazaloader. An attacker could craft a malicious attachment to
MITRE ATT&CK techniques
- Social EngineeringT1684
Indicators of compromise
- CVE-2021-43890cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2021-43890