Language:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43890
https://www.microsoft.com/en-us/p/app-installer/9nblggh4nns1
Severity: High
ID: 159064
File Name: smb_nt_ms21_dec_app_installer.nasl
Version: 1.5
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 3/18/2022
Updated: 3/27/2024
Supported Sensors: Nessus
Risk Factor: High
Score: 8.9
Risk Factor: Medium
Base Score: 6
Temporal Score: 5.2
Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS Score Source: CVE-2021-43890
Risk Factor: High
Base Score: 7.1
Temporal Score: 6.8
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
CPE: cpe:/a:microsoft:app_installer, cpe:/o:microsoft:windows_10
Required KB Items: SMB/Registry/Enumerated, WMI/Windows App Store/Enumerated
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 12/14/2021
Vulnerability Publication Date: 12/14/2021
CISA Known Exploited Vulnerability Due Dates: 12/29/2021
CVE: CVE-2021-43890