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6.5
CVSSv3

CVE-2021-21992

Published: 22/09/2021 Updated: 12/07/2022
CVSS v2 Base Score: 6.8 | Impact Score: 6.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C
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Vulnerability Summary

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.

Vulnerability Trend

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vmware vcenter server 6.5

vmware vcenter server 6.7

vmware vcenter server 7.0

vmware cloud foundation

References

NVD-CWE-noinfohttps://www.vmware.com/security/advisories/VMSA-2021-0020.htmlhttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27975CVE-2024-2961CVE-2024-20380XML injectionHTML injectionCVE-2024-29204CVE-2023-51795memory leakCVE-2024-3470
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