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CVE-2017-3894

6.1 · MEDIUM

A stored cross site scripting vulnerability in the Management Console of BlackBerry Unified Endpoint Manager version 12.6.1 and earlier, and all versions of BES12, allows attackers to execute actio…

Published May 10, 2017CWE-79EPSS 0.85%

Overview

CVE-2017-3894 is a medium-severity vulnerability. It was published on May 10, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A stored cross site scripting vulnerability in the Management Console of BlackBerry Unified Endpoint Manager version 12.6.1 and earlier, and all versions of BES12, allows attackers to execute actions in the context of a Management Console administrator by uploading a malicious script and then persuading a target administrator to view the specific location of the malicious script within the Management Console.

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

Refsupport.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000044565Refwww.securityfocus.com/bid/98552Refwww.securitytracker.com/id/1038465Refsupport.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000044565Refwww.securityfocus.com/bid/98552Refwww.securitytracker.com/id/1038465

How CyberStrike helps

Frequently asked questions

What is CVE-2017-3894?

CVE-2017-3894 is a medium-severity vulnerability. It was published on May 10, 2017 and has a CVSS 3.0 base score of 6.1 (MEDIUM).

How severe is CVE-2017-3894?

This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2017-3894?

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-2017-3894?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-3894 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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