CVE-2021-29109: A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9.
First published: Fri Oct 01 2021(Updated: )
A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9 and below may allow a remote attacker able to convince a user to click on a crafted link which could potentially execute arbitrary JavaScript code in the user’s browser.
Credit: psirt@esri.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Esri Portal for ArcGIS | <=10.9 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-29109?
The severity of CVE-2021-29109 is medium with a severity value of 6.1.
How does CVE-2021-29109 impact Esri Portal for ArcGIS?
CVE-2021-29109 is a reflected XSS vulnerability that may allow a remote attacker to execute arbitrary JavaScript code in the user's browser if they can convince the user to click on a crafted link.
Which versions of Esri Portal for ArcGIS are affected by CVE-2021-29109?
Esri Portal for ArcGIS version 10.9 and below are affected by CVE-2021-29109.
How can I fix CVE-2021-29109 in Esri Portal for ArcGIS?
To fix CVE-2021-29109 in Esri Portal for ArcGIS, you should apply the security update provided by Esri, specifically the Portal for ArcGIS 2021 Update 1 Patch.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/title
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- agent/tags
- vendor/esri
- canonical/esri portal for arcgis
- version/esri portal for arcgis/10.9