CVE-2018-10987.txt

## CVE-2018-10987.txt
CVE-2018-10987

[Suggested description]
An issue was discovered on Dongguan Diqee Diqee360 vacuum cleaner devices.
The affected vacuum cleaners suffers from an authenticated remote code
execution vulnerability. An authenticated attacker can send a
specially crafted UDP packet, and execute commands on the vacuum
cleaner as root. The bug is in the function REQUEST_SET_WIFIPASSWD (UDP command 153).
A crafted UDP packet runs "/mnt/skyeye/mode_switch.sh %s" with an
attacker controlling the %s variable. In some cases, authentication
can be achieved with the default password of 888888 for the admin account.
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[Additional Information]
Requirements:
Must know the UID, must know login-password. Standard combination of
easy credentials: admin:888888 - A remote attacker can exploit this
issue and execute arbitrary system commands granting system access
with root privileges to get system shell.
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[VulnerabilityType Other]
Remote code execution
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[Vendor of Product]
Dongguan Diqee Intelligent Co., Ltd
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[Affected Product Code Base]
Diqee360 - any
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[Affected Component]
Update wifi AP command
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[Attack Type]
Remote
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[Impact Code execution]
true
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[Attack Vectors]
Authenticated attacker can send a specially crafted udp packet, and execute command on vacuum cleaner diqee 360 as root.
The bug are hide in function REQUEST_SET_WIFIPASSWD - udp command 153"
Special crafted udp packet runs /mnt/skyeye/mode_switch.sh %s, because attacker control %s variable.
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[Reference]
http://facebook.com/neolead
http://ptsecurity.com
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[Has vendor confirmed or acknowledged the vulnerability?]
true
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[Discoverer]
Leonid Krolle(Positive Technologies), George Zaytsev(Positive Technologies)