2009 Top 25 - Porous Defenses

A category in the Common Weakness Enumeration published by The MITRE Corporation.


Summary

Categories in the Common Weakness Enumeration (CWE) group entries based on some common characteristic or attribute.

Weaknesses in this category are listed in the "Porous Defenses" section of the 2009 CWE/SANS Top 25 Programming Errors.

Weaknesses

Client-Side Enforcement of Server-Side Security

The software is composed of a server that relies on the client to implement a mechanism that is intended to protect the server.

Execution with Unnecessary Privileges

The software performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of o...

Improper Authorization

The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.

Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Use of a Broken or Risky Cryptographic Algorithm

The use of a broken or risky cryptographic algorithm is an unnecessary risk that may result in the exposure of sensitive information.

Use of Hard-coded Credentials

The software contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to exte...

Use of Hard-coded Password

The software contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components.

Use of Insufficiently Random Values

The software uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

Concepts

Deprecated or Obsolete

Weaknesses in the 2009 CWE/SANS Top 25 Most Dangerous Programming Errors

CWE entries in this view (graph) are listed in the 2009 CWE/SANS Top 25 Programming Errors. This view is considered obsolete as a newer version of the Top 25 is availa...

See Also

  1. 2009 CWE/SANS Top 25 Most Dangerous Programming Errors

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