Cross Site Scripting Vulnerability in VMware vRealize Log Insight
CVE-2021-22021

5.4MEDIUM

Key Information:

Vendor

Vmware
Status
Vmware Vrealize Log Insight
Vendor
CVE Published:
30 August 2021

What is CVE-2021-22021?

VMware vRealize Log Insight versions prior to 8.4 are susceptible to a Cross Site Scripting vulnerability caused by inadequate validation of user input. This flaw allows an attacker with user privileges to insert a malicious script into the Log Insight UI. When other users access the affected shared dashboard link, the injected script executes, which could potentially lead to unauthorized actions or data exposure.

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Deploy the Patch

Affected Version(s)

VMware vRealize Log Insight VMware vRealize Log Insight (8.x prior to 8.4)

References

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

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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