CVE-2017-16634

In Joomla! before 3.8.2, a bug allowed third parties to bypass a user's 2-factor authentication method.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : 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
http://www.securityfocus.com/bid/101701	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039757	Third Party Advisory VDB Entry
https://developer.joomla.org/security-centre/713-20171102-core-2-factor-authentication-bypass	Patch Vendor Advisory
http://www.securityfocus.com/bid/101701	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039757	Third Party Advisory VDB Entry
https://developer.joomla.org/security-centre/713-20171102-core-2-factor-authentication-bypass	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-11-10 02:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-16634

Mitre link : CVE-2017-16634

CVE.ORG link : CVE-2017-16634

JSON object : View

Products Affected

joomla

joomla\!

CWE

CWE-287

Improper Authentication

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