CVE-2021-29109

Published: Oct 1, 2021

Modified: Apr 10, 2025

PUBLISHED

CVSS v3.0

6.1

MEDIUM

Description

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.

Vendor	Product	Versions
Esri	Portal for ArcGIS	affected `All - <= 10.9`

Weaknesses (CWE)

CWE-79

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/Portal-for-ArcGIS-Security-2021-Update-1-Patch/

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CVE-2021-29109

Description

Affected Products

Weaknesses (CWE)

CVSS v3.0 Details

References