CVE-2019-5539
7.8 · HIGHOverview
CVE-2019-5539 is a high-severity vulnerability affecting vmware horizon_view_agent. It was published on December 23, 2019 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
VMware Workstation (15.x prior to 15.5.1) and Horizon View Agent (7.10.x prior to 7.10.1 and 7.5.x prior to 7.5.4) contain a DLL hijacking vulnerability due to insecure loading of a DLL by Cortado Thinprint. Successful exploitation of this issue may allow attackers with normal user privileges to escalate their privileges to administrator on a Windows machine where Workstation or View Agent is installed.
Remediation
Check the references section for vendor advisories and patches from vmware. Update horizon_view_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| vmware | horizon_view_agent | >= 7.5.0, < 7.5.4 | Affected |
| vmware | workstation | >= 15.0.0, < 15.5.1 | Affected |
Frequently Asked Questions
What is CVE-2019-5539?
CVE-2019-5539 is a high-severity vulnerability affecting vmware horizon_view_agent. It was published on December 23, 2019 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2019-5539?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-5539?
Check the references section for vendor advisories and patches from vmware. Update horizon_view_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-5539?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-5539 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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