First published: Wed Jun 09 2021(Updated: )
Battle.net.exe in Battle.Net 1.27.1.12428 suffers from an elevation of privileges vulnerability which can be used by an "Authenticated User" to modify the existing executable file with a binary of his choice. The vulnerability exist due to weak set of permissions being granted to the "Authenticated Users Group" which grants the (F) Flag aka "Full Control"
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Blizzard Battle.net | =1.27.1.12428 |
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CVE-2020-27383 is an elevation of privileges vulnerability in Battle.net 1.27.1.12428.
The severity of CVE-2020-27383 is high with a CVSS score of 7.8.
An 'Authenticated User' can use CVE-2020-27383 to modify the existing Battle.net executable file with a binary of their choice.
Battle.Net 1.27.1.12428 is affected by CVE-2020-27383.
There is currently no official fix or patch available for CVE-2020-27383. It is recommended to follow the guidance provided by Blizzard Entertainment, the developer of Battle.net, for any updates or mitigation steps.