CVE-2021-29110: Stored cross-site scripting (XSS) issue in Esri Portal for ArcGIS may allow a remote unauthenticated attacker to pass and store malicious strings in the home application.

Published Oct 1, 2021
·
Updated

Stored cross-site scripting (XSS) issue in Esri Portal for ArcGIS may allow a remote unauthenticated attacker to pass and store malicious strings in the home application.

Affected Software

1 affected component
Esri Portal for ArcGIS<=10.9

Event History

Oct 1, 2021
CVE Published
via MITRE·02:59 PM
Data Sourced
via MITRE·02:59 PM
DescriptionSeverityWeakness

Frequently Asked Questions

1

What is CVE-2021-29110?

CVE-2021-29110 is a stored cross-site scripting (XSS) vulnerability in Esri Portal for ArcGIS.

2

What is the severity of CVE-2021-29110?

The severity of CVE-2021-29110 is medium with a CVSS score of 5.4.

3

How does CVE-2021-29110 affect Esri Portal for ArcGIS?

CVE-2021-29110 allows a remote unauthenticated attacker to pass and store malicious strings in the home application of Esri Portal for ArcGIS.

4

How can I fix CVE-2021-29110?

To fix CVE-2021-29110, apply the security update or patch provided by Esri.

5

Where can I find more information about CVE-2021-29110?

You can find more information about CVE-2021-29110 in the following link: [Esri Portal for ArcGIS Security 2021 Update 1 Patch](https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/Portal-for-ArcGIS-Security-2021-Update-1-Patch/)

Contact

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