Vulnerability CVE-2017-6902


Published: 2017-03-14

Description:
Unrestricted file upload vulnerability in 'file upload' modules in b2evolution 6.8.8 allows authenticated users to upload malicious code (shell) by visiting the admin.php?ctrl=files page, even though the system has restricted the .php extension.

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
B2evolution -> B2evolution 

 References:
http://rungga.blogspot.co.id/2017/03/remote-file-upload-vulnerability-in.html

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