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Filesystem DoS

Finally, we found a rather interesting bug in one of the scripts of the camera. What this script is actually responsible for, we aren't really sure, but its existence got our attention because there are other AXIS vulnerabilities in this file in other cameras. During our fuzzy efforts, we found that the camera would reboot after making the following request more than 129 times. Once we made that final request, the camera would reboot.

http://192.168.1.101/axis-cgi/buffer/command.cgi?do=start&buffername=<unique buffer name>

To do this, we used Crowbar, a HTTP fuzzing tool by SensePost (Figure 2).

Figure 2

Figure 2 Crowbar DoS'ing the camera.

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Customer Service

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Other Collection and Use of Information


Application and System Logs

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Marketing


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Correcting/Updating Personal Information


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Supplemental Privacy Statement for California Residents


California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services.

Sharing and Disclosure


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Links


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Requests and Contact


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Changes to this Privacy Notice


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Last Update: November 17, 2020