CWE nodes in this view (slice) were used by NIST to categorize vulnerabilities within NVD, from 2008 to 2016. This original version has been used by many other projects.
| ID | Name | Description |
|---|---|---|
| CWE-16 | Configuration | Weaknesses in this category are typically introduced during the configuration of the software. |
| CWE-189 | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. |
| CWE-255 | Credentials Management Errors | Weaknesses in this category are related to the management of credentials. |
| CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. |
| CWE-310 | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. |
| CWE-399 | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | This vulnerability occurs when software accesses a memory buffer but reads from or writes to a location outside its allocated boundary. This can corrupt adjacent data, crash the program, or allow attackers to execute arbitrary code. |
| CWE-134 | Use of Externally-Controlled Format String | This vulnerability occurs when a program uses a format string from an untrusted, external source (like user input, a network packet, or a file) in a formatting function (e.g., printf, sprintf). An attacker can craft a malicious format string to read or write memory, potentially crashing the application or executing arbitrary code. |
| CWE-20 | Improper Input Validation | This vulnerability occurs when an application accepts data from an external source but fails to properly verify that the data is safe and correctly formatted before using it. This missing or flawed validation check allows malicious or malformed inputs to disrupt the application's logic or security. |
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | This weakness occurs when an application unintentionally reveals sensitive data to someone who shouldn't have access to it. |
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | This vulnerability occurs when an application builds a file path using user input but fails to properly validate it, allowing an attacker to break out of the intended directory and access files or folders anywhere on the server. |
| CWE-287 | Improper Authentication | Improper Authentication occurs when a system fails to properly verify a user's claimed identity, allowing access without sufficient proof of who they are. |
| CWE-362 | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') | A race condition occurs when multiple processes or threads access a shared resource simultaneously without proper coordination, creating a timing window where the resource's state can be unexpectedly altered, leading to unpredictable behavior or security vulnerabilities. |
| CWE-59 | Improper Link Resolution Before File Access ('Link Following') | This vulnerability occurs when an application uses a filename to access a file but fails to properly check if that name points to a symbolic link, shortcut, or junction. This allows an attacker to manipulate the link's target, causing the application to read or write to an unintended, potentially sensitive location. |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | OS Command Injection occurs when an application builds a system command using untrusted, external input without properly sanitizing it. This allows an attacker to inject and execute arbitrary commands on the underlying operating system. |
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | This vulnerability occurs when a web application fails to properly sanitize or encode user-supplied input before displaying it on a webpage viewed by other users. |
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | SQL Injection occurs when an application builds a database query using untrusted user input without properly sanitizing it. This allows an attacker to insert malicious SQL code that the database executes, potentially letting them view, modify, or delete sensitive data. |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | This vulnerability occurs when an application builds executable code using unvalidated external input, such as user data. Because the application fails to properly filter or escape this input, an attacker can inject special characters or commands that alter the intended code's logic or syntax. |
| CWE-352 | Cross-Site Request Forgery (CSRF) | Cross-Site Request Forgery (CSRF) happens when a web application cannot reliably tell if a user actually intended to submit a request, allowing an attacker to trick a user's browser into performing unwanted actions on their behalf. |