CWE-1057: Data Access Operations Outside of Expected Data Manager Component

What is Data Access Operations Outside of Expected Data Manager Component?

• Overview: CWE-1057 occurs when a software product relies on a central data manager for data access operations as part of its design, but contains code that bypasses this manager, performing data access through other means. This can lead to performance issues and potential vulnerabilities, especially if the code is accessible to attackers.

• Exploitation Methods:

• Attackers can exploit this vulnerability by identifying and targeting the code paths that bypass the central data manager.
• Common attack patterns include crafting requests that leverage these alternative code paths to access data directly, potentially bypassing security controls.

• Security Impact:

• Direct consequences include degraded system performance and potential data breaches if sensitive information is accessed without proper controls.
• Potential cascading effects include system instability and increased risk of further exploits due to performance bottlenecks.
• Business impact can involve data loss, compromised data integrity, and damage to reputation due to security breaches.

• Prevention Guidelines:

• Specific code-level fixes include refactoring code to ensure all data access operations are routed through the designated central data manager.
• Security best practices involve regular code reviews and audits to identify and rectify any deviations from expected data access patterns.
• Recommended tools and frameworks include static analysis tools that can detect unsafe data access patterns and enforce compliance with design specifications.

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Technical Details

Likelihood of Exploit: Not specified

Affected Languages: Not specified

Affected Technologies: Not specified