CWE-673: External Influence of Sphere Definition
The product does not prevent the definition of control spheres from external actors.
How it's found
External Influence of Sphere Definition describes a general pattern rather than a single fixed bug. Testers use a mix of static analysis and manual code review to find where a target's code matches this pattern, then confirm exploitability by hand.
Typically, a product defines its control sphere within the code itself, or through configuration by the product's administrator. In some cases, an external party can change the definition of the control sphere. This is typically a resultant weakness.
Consequences
- Other
Where this fits in a TurboPentest engagement
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
Frequently asked questions
What is CWE-673?
The product does not prevent the definition of control spheres from external actors.
How do you find External Influence of Sphere Definition?
External Influence of Sphere Definition describes a general pattern rather than a single fixed bug. Testers use a mix of static analysis and manual code review to find where a target's code matches this pattern, then confirm exploitability by hand.
What is the impact of CWE-673?
Other
Does TurboPentest test for External Influence of Sphere Definition?
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
Related CWEs
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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