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| Rule General Information |
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| Release Date: | 2021-07-27 | |
| Rule Name: | vSphere Client vCenter Server Plugin Arbitrary File Upload Vulnerability (CVE-2021-21972) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2). | |
| Impact: | An attacker could exploit this vulnerability to have unspecified effect. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | http://packetstormsecurity.com/files/161590/VMware-vCenter-Server-7.0-Arbitrary-File-Upload.html http://packetstormsecurity.com/files/161695/VMware-vCenter-Server-File-Upload-Remote-Code-Execution.html http://packetstormsecurity.com/files/163268/VMware-vCenter-6.5-6.7-7.0-Remote-Code-Execution.html https://www.vmware.com/security/advisories/VMSA-2021-0002.html |
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| Solutions |
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| The vendor has released upgrade patches to fix vulnerabilities, please visit: https://www.vmware.com/security/advisories/VMSA-2021-0002.html |