Vulnerability identifier: #VU27840

Vulnerability risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-1081

CWE-ID: CWE-426

Exploitation vector: Local

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 local user to escalate privileges on the system.

The vulnerability exists due to the Windows Printer Service improperly validates file paths while loading printer drivers.A local user can place a malicious file in certain directory on the system and execute arbitrary code with elevated privileges.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Windows: 10 - 10 1909, 7, 8.1 - 8.1 RT

Windows Server: 2008 - 2019 1909

---

External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1081

---

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.