CWE-290: Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
How it's found
Authentication Bypass by Spoofing is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
Consequences
- Bypass Protection Mechanism, Gain Privileges or Assume Identity: This weakness can allow an attacker to access resources which are not otherwise accessible without proper authentication.
Where this fits in a TurboPentest engagement
TurboPentest's agentic pentest is powerful and covers a broad range of issues automatically. This particular class is best confirmed in a manual IntegSec engagement, where human pentesters apply deeper methodology and a larger context window than any automated pass.
Frequently asked questions
What is CWE-290?
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
How do you find Authentication Bypass by Spoofing?
Authentication Bypass by Spoofing is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
What is the impact of CWE-290?
Bypass Protection Mechanism, Gain Privileges or Assume Identity: This weakness can allow an attacker to access resources which are not otherwise accessible without proper authentication.
Does TurboPentest test for Authentication Bypass by Spoofing?
TurboPentest's agentic pentest is powerful and covers a broad range of issues automatically. This particular class is best confirmed in a manual IntegSec engagement, where human pentesters apply deeper methodology and a larger context window than any automated pass.
Related CWEs
Find these issues before an attacker does
TurboPentest runs an agentic AI pentest against your target and reports findings with proof, from $99 per target.
Start a $99 pentest