Reflected Cross-Site Scripting in Synology DiskStation Manager

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Reflected Cross-Site Scripting in Synology DiskStation Manager
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Han Sahin, May 2015

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Abstract
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A reflected Cross-Site scripting vulnerability was found in Synology
DiskStation Manager. This issue allows attackers to perform a wide
variety of actions, such as stealing victims' session tokens or login
credentials if available, performing arbitrary actions on their behalf
but also performing arbitrary redirects to potential malicious websites.

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Tested version
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This issue was tested on Synology DiskStation Manager version 5.2-5565.

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Fix
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Synology reports that this issue has been resolved in DiskStation
Manager version 5.2-5565 Update 1 (2015/05/21).
https://www.synology.com/en-global/releaseNote/DS214play

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Details
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https://www.securify.nl/advisory/SFY20150503/reflected_cross_site_scripting_in_synology_diskstation_manager.html