Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2016-6620

Disclosure Date: December 11, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

An issue was discovered in phpMyAdmin. Some data is passed to the PHP unserialize() function without verification that it’s valid serialized data. The unserialization can result in code execution because of the interaction with object instantiation and autoloading. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • phpmyadmin

Products

  • phpmyadmin 4.0.0,
  • phpmyadmin 4.0.1,
  • phpmyadmin 4.0.10,
  • phpmyadmin 4.0.10.1,
  • phpmyadmin 4.0.10.10,
  • phpmyadmin 4.0.10.11,
  • phpmyadmin 4.0.10.12,
  • phpmyadmin 4.0.10.13,
  • phpmyadmin 4.0.10.14,
  • phpmyadmin 4.0.10.15,
  • phpmyadmin 4.0.10.16,
  • phpmyadmin 4.0.10.2,
  • phpmyadmin 4.0.10.3,
  • phpmyadmin 4.0.10.4,
  • phpmyadmin 4.0.10.5,
  • phpmyadmin 4.0.10.6,
  • phpmyadmin 4.0.10.7,
  • phpmyadmin 4.0.10.8,
  • phpmyadmin 4.0.10.9,
  • phpmyadmin 4.0.2,
  • phpmyadmin 4.0.3,
  • phpmyadmin 4.0.4,
  • phpmyadmin 4.0.4.1,
  • phpmyadmin 4.0.4.2,
  • phpmyadmin 4.0.5,
  • phpmyadmin 4.0.6,
  • phpmyadmin 4.0.7,
  • phpmyadmin 4.0.8,
  • phpmyadmin 4.0.9,
  • phpmyadmin 4.4.0,
  • phpmyadmin 4.4.1,
  • phpmyadmin 4.4.1.1,
  • phpmyadmin 4.4.10,
  • phpmyadmin 4.4.11,
  • phpmyadmin 4.4.12,
  • phpmyadmin 4.4.13,
  • phpmyadmin 4.4.13.1,
  • phpmyadmin 4.4.14,
  • phpmyadmin 4.4.14.1,
  • phpmyadmin 4.4.15,
  • phpmyadmin 4.4.15.1,
  • phpmyadmin 4.4.15.2,
  • phpmyadmin 4.4.15.3,
  • phpmyadmin 4.4.15.4,
  • phpmyadmin 4.4.15.5,
  • phpmyadmin 4.4.15.6,
  • phpmyadmin 4.4.15.7,
  • phpmyadmin 4.4.2,
  • phpmyadmin 4.4.3,
  • phpmyadmin 4.4.4,
  • phpmyadmin 4.4.5,
  • phpmyadmin 4.4.6,
  • phpmyadmin 4.4.6.1,
  • phpmyadmin 4.4.7,
  • phpmyadmin 4.4.8,
  • phpmyadmin 4.4.9,
  • phpmyadmin 4.6.0,
  • phpmyadmin 4.6.1,
  • phpmyadmin 4.6.2,
  • phpmyadmin 4.6.3
Technical Analysis