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VmwareCVE-2021-22021

HistoryAug 30, 2021 - 7:15 p.m.

CVE-2021-22021

2021-08-3019:15:08

CWE-79

vmware

web.nvd.nist.gov

vmware

vrealize

log insight

8.x

8.4

cross site scripting

xss

vulnerability

user input validation

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

VMware vRealize Log Insight (8.x prior to 8.4) contains a Cross Site Scripting (XSS) vulnerability due to improper user input validation. An attacker with user privileges may be able to inject a malicious payload via the Log Insight UI which would be executed when the victim accesses the shared dashboard link.

Affected configurations

Nvd

Node

vmwarecloud_foundationRange4.0–4.3

vmwarevrealize_log_insightRange4.0–4.8

vmwarevrealize_log_insightRange8.0.0–8.4

VendorProductVersionCPE
vmwarecloud_foundation*cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*
vmwarevrealize_log_insight*cpe:2.3:a:vmware:vrealize_log_insight:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vmware	cloud_foundation	*	cpe:2.3:a:vmware:cloud_foundation::::::::
vmware	vrealize_log_insight	*	cpe:2.3:a:vmware:vrealize_log_insight::::::::

CNA Affected

[
  {
    "product": "VMware vRealize Log Insight",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "VMware vRealize Log Insight (8.x prior to 8.4)"
      }
    ]
  }
]

References

www.vmware.com/security/advisories/VMSA-2021-0019.html

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

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