Max-Forwards Header Detection Scanner
This scanner detects the use of Max-Forwards Header in digital assets. It is valuable for identifying and managing HTTP header configurations.
Short Info
Level
Informational
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
17 days 8 hours
Scan only one
URL
Toolbox
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The Max-Forwards HTTP header is used primarily in the context of TRACE and OPTIONS methods. It allows the user to specify the maximum number of hops a request can transit in the network on its way to the destination. Network administrators and developers utilize this header to manage and limit request propagation, especially in debugging and testing phases of network configurations.
This scanner is designed to detect the presence of the Max-Forwards header in HTTP responses. Detecting this header can provide insights into network configurations and help manage networks' operational health. Understanding its implementation aids in identifying configuration details that might otherwise be ignored or misunderstood.
Technically, this header plays a critical role in controlling the scope of network probes and tests. Web servers and network intermediaries respond with this header to relay the hop count of requests. While typically not posing a direct security threat, understanding its use can help in streamlining network traffic and reducing unnecessary looping of requests.
If misconfigured or used without proper oversight, it could potentially lead to unwanted request loops or contribute to network congestion. The presence of the Max-Forwards header should be thoroughly overseen to ensure it does not inadvertently affect system operations.
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