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[email protected]CVE-2021-22010

HistorySep 23, 2021 - 12:15 p.m.

CVE-2021-22010

2021-09-2312:15:07

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-22010

vcenter server

denial-of-service

vpxd service

nvd

security issue

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

The vCenter Server contains a denial-of-service vulnerability in VPXD service. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to create a denial of service condition due to excessive memory consumption by VPXD service.

Affected configurations

NVD

Node

vmwarecloud_foundationRange3.0–5.0

vmwarevcenter_serverMatch6.7-

vmwarevcenter_serverMatch7.0-

CPENameOperatorVersion
vmware:cloud_foundationvmware cloud foundationlt5.0
vmware:vcenter_servervmware vcenter servereq6.7
vmware:vcenter_servervmware vcenter servereq7.0

CPE	Name	Operator	Version
vmware:cloud_foundation	vmware cloud foundation	lt	5.0
vmware:vcenter_server	vmware vcenter server	eq	6.7
vmware:vcenter_server	vmware vcenter server	eq	7.0

CNA Affected

[
  {
    "product": "VMware vCenter Server, VMware Cloud Foundation",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "VMware vCenter Server(7.x before 7.0 U2c and 6.7 before 6.7 U3o) and VMware Cloud Foundation (4.x before 4.3 and 3.x before 3.10.2.2)"
      }
    ]
  }
]