CVE-2021-22021

Published: Aug 30, 2021Modified: Jun 17, 2026

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

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 (3)

Products: Vmware: Cloud Foundation, Vrealize Log Insight

2 products

Cloud Foundation

Vrealize Log Insight

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Vmware Cloud Foundation	From 4.0 to 4.3
Vmware Vrealize Log Insight	From 4.0 to 4.8
Vmware Vrealize Log Insight	From 8.0.0 to 8.4

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

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

Source: security@vmware.com

PatchVendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.