Vulnerability identifier: #VU22416

Vulnerability risk: High

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-5526

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
VMware Workstation
Client/Desktop applications / Virtualization software

Vendor: VMware, Inc

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to some DLL files are improperly loaded by the application. A remote authenticated attacker can hijack DLL files and escalate privileges to administrator on a windows host where Workstation is installed.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

VMware Workstation: 15.0.0 - 15.0.4

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External links
http://www.vmware.com/security/advisories/VMSA-2019-0007.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.