CVE-2017-3894

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.

References

Link	Tags
http://www.securityfocus.com/bid/98552	vdb entry
http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000044565	vendor advisory
http://www.securitytracker.com/id/1038465	vdb entry

Frequently Asked Questions

What is the severity of CVE-2017-3894?: CVE-2017-3894 has been scored as a medium severity vulnerability.
How to fix CVE-2017-3894?: To fix CVE-2017-3894, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-3894 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2017-3894 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-3894?: CVE-2017-3894 affects BlackBerry Unified Endpoint Manager, BlackBerry BES12.

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Description

Category

CWE-79 – Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

Frequently Asked Questions