CVE-2021-29109 — MEDIUM (6.1)

Q: How severe is CVE-2021-29109?

CVE-2021-29109 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-29109?

Check the references section above for vendor advisories and patch information. Affected products include: Esri Portal For Arcgis.

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/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

Affected Products

Vendor	Product	Versions
Esri	Portal For Arcgis	<= 10.9

Related Weaknesses (CWE)

CWE-79

References

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/PortaPatchVendor Advisory
https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/PortaPatchVendor Advisory

FAQ

What is CVE-2021-29109?

CVE-2021-29109 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 ...

How severe is CVE-2021-29109?

CVE-2021-29109 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-29109?

Check the references section above for vendor advisories and patch information. Affected products include: Esri Portal For Arcgis.