CVE-2016-9412

MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allow attackers to have unspecified impact via vectors related to low adminsid and sid entropy.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/	Release Notes Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/11/18/1	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/10/8	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/94395	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mybb:mybb::::::::
	cpe:2.3:a:mybb:merge_system::::::::

Information

Published : 2017-01-31 14:59

Updated : 2017-02-05 13:12

NVD link : CVE-2016-9412

Mitre link : CVE-2016-9412

JSON object : View

CWE

CWE-284

Improper Access Control

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Products Affected

mybb

merge_system
mybb

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