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[email protected]CVE-2021-22011

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

CVE-2021-22011

2021-09-2312:15:07

[email protected]

web.nvd.nist.gov

cve-2021-22011

vcenter server

api

endpoint

vulnerability

unauthenticated

content library

network

access

port 443

manipulation

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.1%

JSON

vCenter Server contains an unauthenticated API endpoint vulnerability in vCenter Server Content Library. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to perform unauthenticated VM network setting manipulation.

Affected configurations

NVD

Node

vmwarecloud_foundationRange3.0–5.0

vmwarevcenter_serverMatch6.5-

vmwarevcenter_serverMatch6.7-

vmwarevcenter_serverMatch7.0-

CPENameOperatorVersion
vmware:cloud_foundationvmware cloud foundationlt5.0
vmware:vcenter_servervmware vcenter servereq6.5
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	6.5
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 7.0.2 U2d, 6.7 before 6.7 U3o and 6.5 before 6.5 U3q) and VMware Cloud Foundation (4.x before 4.3.1 and 3.x before 3.10.2.2)"
      }
    ]
  }
]