CWE-11: ASP.NET Misconfiguration: Creating Debug Binary
Debugging messages help attackers learn about the system and plan a form of attack.
How it's found
ASP.NET Misconfiguration: Creating Debug Binary is a specific, narrowly defined instance of a broader pattern. Testers confirm it with targeted code review and a proof-of-concept input that exercises the exact code path this weakness describes.
ASP .NET applications can be configured to produce debug binaries. These binaries give detailed debugging messages and should not be used in production environments. Debug binaries are meant to be used in a development or testing environment and can pose a security risk if they are deployed to production.
Consequences
- Read Application Data: Attackers can leverage the additional information they gain from debugging output to mount attacks targeted on the framework, database, or other resources used by the application.
Mitigations
- System Configuration: Avoid releasing debug binaries into the production environment. Change the debug mode to false when the application is deployed into production.
How TurboPentest tests for this (white-box)
This weakness (ASP.NET Misconfiguration: Creating Debug Binary) is caught by white-box static analysis when you connect a GitHub repo: IntegSec's Opengrep SAST rule pack carries 1 rule for it, flagging the issue directly in your source code as part of the pentest.
Frequently asked questions
What is CWE-11?
Debugging messages help attackers learn about the system and plan a form of attack.
How do you find ASP.NET Misconfiguration: Creating Debug Binary?
ASP.NET Misconfiguration: Creating Debug Binary is a specific, narrowly defined instance of a broader pattern. Testers confirm it with targeted code review and a proof-of-concept input that exercises the exact code path this weakness describes.
What is the impact of CWE-11?
Read Application Data: Attackers can leverage the additional information they gain from debugging output to mount attacks targeted on the framework, database, or other resources used by the application.
Does TurboPentest test for ASP.NET Misconfiguration: Creating Debug Binary?
This weakness (ASP.NET Misconfiguration: Creating Debug Binary) is caught by white-box static analysis when you connect a GitHub repo: IntegSec's Opengrep SAST rule pack carries 1 rule for it, flagging the issue directly in your source code as part of the pentest.
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Written and reviewed by
Michel Chamberland - Founder & CEO, IntegSec
CISSP, OSCP, OSCE, CEH, GIAC, CCSK · 20+ years in offensive security
Michel has spent 20+ years on offensive security teams including IBM X-Force Red and Trustwave SpiderLabs, leading penetration tests, red team engagements, and breach response for Fortune 500 customers. He is the founder of IntegSec and the architect of TurboPentest.
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