CVE-2020-15906

tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

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://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.html	Exploit Third Party Advisory VDB Entry
https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:tiki:tiki:*:*:*:*:*:*:*:*

Information

Published : 2020-10-22 11:15

Updated : 2020-11-02 17:34

NVD link : CVE-2020-15906

Mitre link : CVE-2020-15906

JSON object : View

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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Products Affected

tiki

tiki

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