CVE-2018-3934
First published: Fri Nov 02 2018(Updated: )
An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a logic flaw, resulting in an authentication bypass. An attacker can sniff network traffic and send a set of packets to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Yitechnology Yi Home Camera Firmware | =1.8.7.0d | |
| Yitechnology Yi Home Camera Firmware |
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Frequently Asked Questions
What is the severity of CVE-2018-3934?
CVE-2018-3934 is classified as a high severity code execution vulnerability.
How do I fix CVE-2018-3934?
To fix CVE-2018-3934, update the Yi Home Camera firmware to the latest version beyond 1.8.7.0D.
What type of devices are affected by CVE-2018-3934?
CVE-2018-3934 affects the Yi Home Camera running firmware version 1.8.7.0D.
What can an attacker achieve with CVE-2018-3934?
An attacker can exploit CVE-2018-3934 to bypass authentication and execute code remotely.
Is there a way to mitigate the risks of CVE-2018-3934 without updating?
There are no effective mitigations for CVE-2018-3934 without applying the firmware update.
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