Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2016-3213

Disclosure Date: June 16, 2016 •
CVE-2016-3213 CVSS v3 Base Score: 8.8
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Description

The Web Proxy Auto Discovery (WPAD) protocol implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold and 1511, and Internet Explorer 9 through 11 has an improper fallback mechanism, which allows remote attackers to gain privileges via NetBIOS name responses, aka “WPAD Elevation of Privilege Vulnerability.”

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CVSS V3 Severity and Metrics
Base Score:
8.8 High
Impact Score:
5.9
Exploitability Score:
2.8
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
auxiliary/server/netbios_spoof_nat
Reporter
Unknown

Vendors

  • microsoft

Products

  • internet explorer 10,
  • internet explorer 11,
  • internet explorer 9,
  • windows 10 -,
  • windows 10 1511,
  • windows 7,
  • windows 8.1,
  • windows rt 8.1,
  • windows server 2008,
  • windows server 2008 r2,
  • windows server 2012 -,
  • windows server 2012 r2,
  • windows vista
Technical Analysis