Description
The product contains an index range scan for a large data table, but the scan can cover a large number of rows.
While the interpretation of "large data table" and "excessive index range" may vary for each product or developer, CISQ recommends a threshold of 1000000 table rows and a threshold of 10 for the index range.
Potential Impact
Other
Reduce Performance
Related Weaknesses
Taxonomy Mappings
- OMG ASCPEM: ASCPEM-PRF-7 —
Frequently Asked Questions
What is CWE-1094?
CWE-1094 (Excessive Index Range Scan for a Data Resource) is a software weakness identified by MITRE's Common Weakness Enumeration. It is classified as a Base-level weakness. The product contains an index range scan for a large data table, but the scan can cover a large number of rows.
How can CWE-1094 be exploited?
Attackers can exploit CWE-1094 (Excessive Index Range Scan for a Data Resource) to reduce performance. This weakness is typically introduced during the Implementation phase of software development.
How do I prevent CWE-1094?
Follow secure coding practices, conduct code reviews, and use automated security testing tools (SAST/DAST) to detect this weakness early in the development lifecycle.
What is the severity of CWE-1094?
CWE-1094 is classified as a Base-level weakness (Medium abstraction). Its actual severity depends on the specific context and how the weakness manifests in your application.