Vulnerability in Mybb Merge_system
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.
EPSS: 0.022 (80.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Mybb Merge_system
- Mybb
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2016-9412?
- CVE-2016-9412 is a critical-severity vulnerability in Mybb Merge_system, classified under Improper Access Control. CVSS score: 9.8/10. Published 2017-01-31.
- How severe is CVE-2016-9412?
- Critical severity. CVSS v3 base score is 9.8 out of 10.