CVE-2020-12720

CRITICAL EPSS 99.8%
Published May 8, 20206y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published May 8, 2020 6y ago
Last Modified Jun 17, 2026 2w ago

Description

vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
99.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-306 Missing Authentication for Critical Function Authentication
CWE-89 SQL Injection Injection

Affected Products 4

VendorProductVersionRange
vbulletinvbulletin*≥5.0.0  –  <5.5.6
vbulletinvbulletin5.5.6any
vbulletinvbulletin5.6.0any
vbulletinvbulletin5.6.1.-any

References 4

  • packetstormsecurity.com http://packetstormsecurity.com/files/157716/vBulletin-5.6.1-SQL-Injection.html
    Third Party AdvisoryVDB Entry
  • packetstormsecurity.com http://packetstormsecurity.com/files/157904/vBulletin-5.6.1-SQL-Injection.html
    Third Party AdvisoryVDB Entry
  • attackerkb.com https://attackerkb.com/topics/RSDAFLik92/cve-2020-12720-vbulletin-incorrect-access-control
    Third Party Advisory
  • forum.vbulletin.com https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4440032-vbulletin-5-6-1-security-patch-level-1
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.