Vulnerability identifier: #VU25240
Vulnerability risk: Medium
CVSSv3.1: 7.8 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
Windows
Operating systems & Components /
Operating system
Windows Server
Operating systems & Components /
Operating system
Vendor: Microsoft
Description
The vulnerability allows a remote authenticated user to escalate privileges on the system.
The vulnerability exists due to a boundary error within Windows. An attacker with domain user credentials can create a specially crafted request, causing Windows to execute arbitrary code with elevated permissions.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Windows: 10 - 10 1909, 7, 8.1
Windows Server: 2008 - 2019 1909
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0662
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.