CVE-2007-1445 in BP Blog
Summary
by MITRE
SQL injection vulnerability in the heme preview feature for default.asp in BP Blog 7.0 through 7.0.2 allows remote attackers to execute arbitrary SQL commands via the layout parameter.
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Analysis
by VulDB Data Team • 08/28/2024
The vulnerability identified as CVE-2007-1445 represents a critical SQL injection flaw within the BP Blog content management system version 7.0 through 7.0.2. This vulnerability specifically targets the heme preview feature accessible through the default.asp page, where the layout parameter serves as the attack vector for remote code execution. The flaw stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries. This weakness enables malicious actors to inject arbitrary SQL commands that can be executed within the context of the database, potentially leading to complete system compromise.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes SQL injection as a fundamental weakness in application security. Attackers exploit this flaw by manipulating the layout parameter in the heme preview functionality to inject malicious SQL payloads. When the application processes this parameter without proper sanitization, the injected commands execute against the underlying database, potentially allowing unauthorized access to sensitive data, modification of database contents, or even complete database server takeover. The attack surface is particularly concerning as it leverages a preview feature that would typically be accessible to legitimate users, making detection more challenging.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can lead to complete system compromise and persistent backdoor access. Attackers can leverage the SQL injection to escalate privileges, extract user credentials, modify or delete database records, and potentially use the compromised system as a launch point for further attacks within the network infrastructure. The vulnerability affects the entire BP Blog ecosystem, as the default.asp page with its heme preview functionality serves as a legitimate access point for administrators and users, making it an attractive target for exploitation. This weakness creates a persistent threat that can be exploited repeatedly until proper patching occurs.
Mitigation strategies for CVE-2007-1445 should focus on immediate patch deployment and input validation improvements. Organizations must implement proper parameterized queries or prepared statements to prevent SQL injection attacks, ensuring that user input is properly escaped or validated before database processing. The recommended approach aligns with ATT&CK technique T1190, which addresses exploitation of vulnerabilities in web applications. Additional defensive measures include implementing web application firewalls, conducting regular security assessments, and establishing proper input sanitization protocols. System administrators should also consider implementing network segmentation and monitoring for unusual database activity patterns that could indicate exploitation attempts. The vulnerability demonstrates the critical importance of maintaining up-to-date security patches and following secure coding practices to prevent such fundamental flaws from compromising system integrity.