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CVE-2023-25840

3.4 · LOW

There is a Cross-site Scripting vulnerability in ArcGIS Server in versions 11.1 and below that may allow a remote, authenticated attacker to create a crafted link which onmouseover wont execute but…

Published Jul 21, 2023CWE-79EPSS 0.48%

Overview

CVE-2023-25840 is a low-severity vulnerability. It was published on July 21, 2023 and has a CVSS 3.1 base score of 3.4 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

There is a Cross-site Scripting vulnerability in ArcGIS Server in versions 11.1 and below that may allow a remote, authenticated attacker to create a crafted link which onmouseover wont execute but could potentially render an image in the victims browser.  The privileges required to execute this attack are high.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.esri.com/arcgis-blog/products/trust-arcgis/announcements/arcgis-server-security-2023-update-1-patch-available/Refwww.esri.com/arcgis-blog/products/trust-arcgis/announcements/arcgis-server-security-2023-update-1-patch-available/

How CyberStrike helps

Frequently asked questions

What is CVE-2023-25840?

CVE-2023-25840 is a low-severity vulnerability. It was published on July 21, 2023 and has a CVSS 3.1 base score of 3.4 (LOW).

How severe is CVE-2023-25840?

This vulnerability has a CVSS 3.1 base score of 3.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-25840?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2023-25840?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-25840 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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