Vulnerability Details : CVE-2016-9420
MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 allow remote attackers to have unspecified impact via vectors related to "loose comparison false positives."
Vulnerability category: Input validation
Products affected by CVE-2016-9420
- cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:merge_system:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-9420
0.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-9420
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2016-9420
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-9420
-
http://www.openwall.com/lists/oss-security/2016/11/10/8
oss-security - CVE request: MyBB multiple vulnerabilitiesMailing List;Patch;Third Party Advisory
-
http://www.securityfocus.com/bid/94396
MyBB Versions Prior To 1.8.8 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
https://blog.mybb.com/2016/10/17/mybb-1-8-8-merge-system-1-8-8-release/
MyBB 1.8.8 & Merge System 1.8.8 Release | MyBB BlogRelease Notes;Patch;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2016/11/18/1
oss-security - Re: CVE request: MyBB multiple vulnerabilitiesMailing List;Patch;Third Party Advisory
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