Description: The vCenter Server contains a denial-of-service vulnerability due to improper XML entity parsing. A malicious actor with non-administrative user access to the vCenter Server vSphere Client (HTML5) or vCenter Server vSphere Web Client (FLEX/Flash) may exploit this issue to create a denial-of-service condition on the vCenter Server host.
CVE-2021-21992
Published Date: 2021-09-22T19:15Z
Last Modified: 2022-07-12T17:42Z
CVSS Score: 6.5 (MEDIUM)
EPSS Score: 0.08%
Risk Score: 4.55 (MEDIUM)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
6.5 |
EPSS:
0.08%
Mitre ATT&CK Technical v15.1
T1583.004 – Server
T1584.004 – Server
T1053.002 – At
Technical Analysis & Mitigation Measures
Reference Links
Vendor - Produce - Version
vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware, cloud_foundation - vmware, cloud_foundation - vmware, vcenter_server - vmware, vcenter_server - vmware, vcenter_server - vmware
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