CVE-2016-7458
5.8 · MEDIUMOverview
CVE-2016-7458 is a medium-severity vulnerability affecting vmware vsphere_client. It was published on December 29, 2016 and has a CVSS 3.0 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
VMware vSphere Client 5.5 before U3e and 6.0 before U2a allows remote vCenter Server and ESXi instances to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Remediation
Check the references section for vendor advisories and patches from vmware. Update vsphere_client 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 |
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Frequently Asked Questions
What is CVE-2016-7458?
CVE-2016-7458 is a medium-severity vulnerability affecting vmware vsphere_client. It was published on December 29, 2016 and has a CVSS 3.0 base score of 5.8 (MEDIUM).
How severe is CVE-2016-7458?
This vulnerability has a CVSS 3.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-7458?
Check the references section for vendor advisories and patches from vmware. Update vsphere_client 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-2016-7458?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-7458 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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