CVE-2021-22021

MEDIUM

VMware vRealize Log Insight 8.x < 8.4 - Stored Cross-Site Scripting via Shared Dashboard Link

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://www.vmware.com/security/advisories/VMSA-2021-0019.html

Scores

CVSS v3 5.4
EPSS 0.0024
EPSS Percentile 47.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (2)
vmware/cloud_foundation 4.0 - 4.3
vmware/vrealize_log_insight 4.0 - 4.8
Published Aug 30, 2021
Tracked Since Feb 18, 2026