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Arbitrary file read in Kaseya VSA

From: "Securify B.V. via Fulldisclosure" <fulldisclosure () seclists org>
Date: Sat, 13 Jan 2018 17:11:09 +0100

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Arbitrary file read in Kaseya VSA
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Kin Hung Cheng, Robert Hartshorn, May 2017

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Abstract
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A security vulnerability was found in Kaseya VSA file download file
functionality. Using this vulnerability an authenticated user in a
Kaseya VSA environment is able to download arbitrary files from the
server (including source code of Kaseya, the database backups,
configuration files, and even windows files).

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Tested versions
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This issue was successfully tested on version R9.2

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Fix
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Patch to the latest version of VSA.

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Details
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https://www.securify.nl/advisory/SFY20170502/arbitrary-file-read-in-kaseya-vsa.html

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