Java Deserialization Badge

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8 Videos
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12 Exercises

This badge covers the creation of java serilization object in order to exploit deserialization in Java

Exercises

Medium
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CVE-2022-21724: JDBC RCE PostgreSQL
  • This challenge covers how to gain code execution by leveraging a JDBC connection string with PostgreSQL
  • 1 video
  • Completed by 174 students
  • Takes < 1 Hr. on average
  • CWE-665

 

Easy
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H2 RCE
  • This challenge covers how to gain code execution by leveraging an H2 database in a Java application
  • 1 video
  • Completed by 126 students
  • Takes < 1 Hr. on average

 

Medium
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JDBC RCE
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 64 students
  • Takes 2-4 Hrs. on average

 

Easy
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Java Serialize 01
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 405 students
  • Takes < 1 Hr. on average

 

Medium
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Java Serialize 02
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 151 students
  • Takes < 1 Hr. on average

 

Medium
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Java Serialize 03
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 125 students
  • Takes < 1 Hr. on average

 

Medium
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Java Serialize 04
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 93 students
  • Takes 1-2 Hrs. on average

 

Medium
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Java Serialize 05
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 59 students
  • Takes 2-4 Hrs. on average

 

Hard
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Java Serialize 06
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 40 students
  • Takes 2-4 Hrs. on average

 

Coming soon
Hard
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Java Serialize 07
  • Takes -- on average

 

Easy
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Log4j RCE
  • This challenge covers the latest RCE in Log4j
  • 1 video
  • Completed by 295 students
  • Takes 1-2 Hrs. on average

 

Easy
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Log4j RCE II
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 170 students
  • Takes 1-2 Hrs. on average