Vulnerability identifier: #VU70177
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Microsoft .NET Core
Server applications /
Frameworks for developing and running applications
Microsoft .NET Framework
Server applications /
Frameworks for developing and running applications
Visual Studio
Universal components / Libraries /
Software for developers
Vendor: Microsoft
Description
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the .NET Framework. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Microsoft .NET Core: 3.1, 7.0.0, 6.0.0
Microsoft .NET Framework: 4.8, 2.0 - 2.0 Service Pack 2 , 3.0 - 3.0 Service Pack 2, 3.5, 3.5.1, 4.7.2, 4.7.1, 4.7, 4.6.2, 4.8.1
Visual Studio: 17.0.0 17.0.31903.59, 17.2.0 17.2.32505.173, 17.4.0 17.4.33103.184, 16.11.0 16.11.31605.320, 16.10.0 16.10.31321.278, 16.9.0 16.9.31025.194, 16.8.0 16.8.30709.132, 16.7.0 16.7.30330.147, 16.6.0 16.6.30114.105, 16.5.0 16.5.29911.84, 16.4.0 16.4.29519.181, 16.3.0 16.3.29318.209, 16.2.0 16.2.29123.88, 16.1.0 16.1.28917.181, 16.0.0 16.0.28729.10
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41089
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.