Weakness · High
CWE-799: Improper Control of Interaction Frequency
What it is
The product does not properly limit the number or frequency of interactions that it has with an actor, such as the number of incoming requests.
- Severity (our rating)
- High
- Likelihood of exploit
- Not rated by MITRE
- Introduced during
- Architecture and Design, Implementation, Operation
- Exploited in the wild
- No CVE in CISA's catalog
In more detail
This can allow the actor to perform actions more frequently than expected. The actor could be a human or an automated process such as a virus or bot. This could be used to cause a denial of service, compromise program logic (such as limiting humans to a single vote), or other consequences. For example, an authentication routine might not limit the number of times an attacker can guess a password. Or, a web site might conduct a poll but only expect humans to vote a maximum of once a day.
What an attacker can do
- DoS: Resource Consumption (Other) (Availability, Access Control, Other)
- Bypass Protection Mechanism (Availability, Access Control, Other)
- Other (Availability, Access Control, Other)
How to prevent it
MITRE lists no specific mitigation for this weakness. Treat it like its parent weaknesses below: validate input, keep the design simple and review the code where it could appear.
H2 Security
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Start freeSource: MITRE Common Weakness Enumeration, CWE version 4.19.1. CWE is a trademark of The MITRE Corporation.