National Vulnerability Database

National Vulnerability Database

National Vulnerability

CVE-2002-0734 Detail


b2edit.showposts.php in B2 2.0.6pre2 and earlier does not properly load the b2config.php file in some configurations, which allows remote attackers to execute arbitrary PHP code via a URL that sets the $b2inc variable to point to a malicious program stored on a remote server.

Source:  MITRE      Last Modified:  08/12/2002

Quick Info

CVE Dictionary Entry:
Original release date:
Last revised:


CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.5 HIGH
(AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
Exploitability Subscore:
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Not required to exploit
Impact Type:
Provides unauthorized access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name Exploit; Patch; Vendor Advisory External Source BUGTRAQ 20020506 b2 php remote command execution Vendor Advisory External Source CONFIRM Patch; Vendor Advisory External Source XF b2-b2inc-command-execution(9013) Exploit; Patch; Vendor Advisory External Source BID 4673

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1

Denotes Vulnerable Software
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Change History 2 change records found - show changes