Vulnerability Details CVE-2017-11786
Skype for Business in Microsoft Lync 2013 SP1 and Skype for Business 2016 allows an attacker to steal an authentication hash that can be reused elsewhere, due to how Skype for Business handles authentication requests, aka "Skype for Business Elevation of Privilege Vulnerability."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.088
EPSS Ranking 92.0%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.3
References
- http://www.securityfocus.com/bid/101156
- http://www.securitytracker.com/id/1039530
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11786
- http://www.securityfocus.com/bid/101156
- http://www.securitytracker.com/id/1039530
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11786
Products affected by CVE-2017-11786
-
cpe:2.3:a:microsoft:lync:2013
-
cpe:2.3:a:microsoft:skype_for_business:2016