SQL Injection to MIPS Overflows: Rooting SOHO Routers
- Type
- Video
- Tags
- embedded, SQL injection
- Authors
- Zachary Cutlip
- Event
- Black Hat USA 2012
- Indexed on
- May 20, 2014
- URL
- https://media.blackhat.com/us-12/video/us-12-Cutlip-SQL-Injection-to-MIPS-Overflows.mp4
- File name
- us-12-Cutlip-SQL-Injection-to-MIPS-Overflows.mp4
- File size
- 166.4 MB
- MD5
- 75333b6b3b4e97577aabd0f4183b1739
- SHA1
- 41729d276dcd8b7a0be12690275b2d846d750e7b
This presentation details an approach by which SQL injection is used to exploit unexposed buffer overflows, yielding remote, root-level access to Netgear wireless routers. Additionally, the same SQL injection can be used to extract arbitrary files, including plain-text passwords, from the file systems of the routers. This presentation guides the audience through the vulnerability discovery and exploitation process, concluding with a live demonstration. In the course of describing several vulnerabilities, I present effective investigation and exploitation techniques of interest to anyone analyzing SOHO routers and other embedded devices.
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