Vulnerability Details : CVE-2016-3237
Kerberos 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; and Windows 10 Gold, 1511, and 1607 allows man-in-the-middle attackers to bypass authentication via vectors related to a fallback to NTLM authentication during a domain account password change, aka "Kerberos Security Feature Bypass Vulnerability."
Products affected by CVE-2016-3237
- cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3237
9.47%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3237
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST |
CWE ids for CVE-2016-3237
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3237
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-101
Microsoft Security Bulletin MS16-101 - Important | Microsoft DocsPatch;Vendor Advisory
-
https://www.exploit-db.com/exploits/40409/
Microsoft Windows Kerberos - Security Feature Bypass (MS16-101)Exploit;Third Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1036576
Windows NetLogon Bug Lets Local Users Gain Elevated Privileges and Kerberos Bug Lets Remote Users Bypass Authentication in Certain Cases - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/92290
Microsoft Windows Kerberos CVE-2016-3237 Security Bypass VulnerabilityThird Party Advisory;VDB Entry
Jump to