#VU58923 Permissions, Privileges, and Access Controls in ASP.NET Core and Visual Studio - CVE-2021-43877
Published: December 14, 2021
Vulnerability identifier: #VU58923
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-43877
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
ASP.NET Core
Visual Studio
ASP.NET Core
Visual Studio
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in ASP.NET Core and Visual Studio, which leads to security restrictions bypass and privilege escalation.
Remediation
Install updates from vendor's website.