Description: The vSphere Client (HTML5) contains an SSRF (Server Side Request Forgery) vulnerability due to improper validation of URLs in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue by sending a POST request to vCenter Server plugin leading to information disclosure. 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).
CVE-2021-21973
Published Date: 2021-02-24T17:15Z
Last Modified: 2024-02-15T20:18Z
CVSS Score: 5.3 (MEDIUM)
EPSS Score: 14.25%
Risk Score: 3.75 (MEDIUM)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
5.3 |
EPSS:
14.25%
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, cloud_foundation - vmware, cloud_foundation - 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
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