CVE-2008-5635 in Active Membership
Summary
by MITRE
SQL injection vulnerability in account.asp in Active Membership 2.0 allows remote attackers to execute arbitrary SQL commands via the (1) username and (2) password parameters, possibly related to start.asp. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/12/2024
The vulnerability identified as CVE-2008-5635 represents a critical sql injection flaw in Active Membership 2.0 software, specifically affecting the account.asp component. This weakness enables remote attackers to manipulate database queries through carefully crafted input parameters, potentially leading to unauthorized access and data compromise. The vulnerability manifests when the application fails to properly sanitize user-supplied input before incorporating it into sql commands, creating an avenue for malicious actors to execute arbitrary sql code. The attack vector specifically targets the username and password parameters, which are processed through the account.asp script and may be connected to functionality in start.asp, indicating a broader impact across the application's authentication mechanisms. This type of vulnerability falls under the common weakness enumeration category CWE-89, which classifies sql injection as a fundamental flaw in input validation and query construction processes.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable attackers to gain complete control over the affected database system. Remote exploitation allows threat actors to bypass authentication mechanisms, extract sensitive user information including hashed passwords, modify database records, and potentially escalate privileges within the application environment. The vulnerability's presence in the account.asp script suggests that user registration and login processes are particularly susceptible, making it an attractive target for attackers seeking to compromise user accounts and access restricted application features. Additionally, since the issue may be related to start.asp functionality, the attack surface could encompass broader application initialization processes that rely on user input validation.
Security professionals should recognize this vulnerability as a prime example of insufficient input validation and improper sql query construction, both of which are fundamental principles in secure coding practices. The attack methodology typically involves crafting malicious input strings that manipulate the sql query structure, potentially using techniques such as union-based attacks or time-based inference to extract database information. Organizations should implement comprehensive input sanitization measures including parameterized queries, stored procedures, and proper escape sequence handling to mitigate this risk. The vulnerability also aligns with several attack techniques documented in the mitre att&ck framework, particularly those related to credential access and privilege escalation through database manipulation. Implementation of web application firewalls and regular security assessments can provide additional layers of protection against exploitation attempts targeting this specific sql injection flaw.