List of SANS TOP 25
Avinash Kumar
Cyber Security Analyst | SC-200 | Under Top 100 in TCS HackQuest Season 8
The SANS Institute periodically releases a list of the "SANS Top 25 Most Dangerous Software Errors." This list highlights common programming and development mistakes that can lead to security vulnerabilities in software. As of my last knowledge update in September 2021, here are some examples of the types of errors that have appeared on the SANS Top 25 list:
1. Injection: This category includes vulnerabilities like SQL injection and OS command injection, where untrusted data is inserted into a program and executed as code.
2. Broken Authentication: Weak authentication mechanisms, insecure password storage, and improper session management can lead to unauthorized access.
3. Sensitive Data Exposure: Failure to properly protect sensitive data, such as credit card numbers or personal information, can result in data breaches.
4. XML External Entity (XXE) Processing: Improper handling of XML input can lead to security issues, including data exposure and denial-of-service attacks.
5. Broken Access Control: Insufficient access controls and improper authorization checks can allow attackers to gain unauthorized access to data and functionality.
6. Security Misconfiguration: Default configurations, unnecessary services, and misconfigured security settings can create vulnerabilities.
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7. Cross-Site Scripting (XSS): Insecure handling of user input can allow attackers to inject malicious scripts into web applications, potentially leading to session theft and other attacks.
8. Insecure Deserialization: Improper handling of serialized objects can lead to remote code execution and other security risks.
9. Using Components with Known Vulnerabilities: Failing to update or patch third-party libraries and components can expose software to known vulnerabilities.
10. Insufficient Logging and Monitoring: Inadequate logging and monitoring can hinder an organization's ability to detect and respond to security incidents.
Please note that the specific list may change over time as new vulnerabilities and trends emerge in the field of software security. To get the most up-to-date information on the SANS Top 25, I recommend visiting the official SANS Institute website or consulting their latest publications and resources.