CVE-2018-3910 Command injection in Yi Technology
An attacker can execute arbitrary code on Yi Home Cameras by tricking the device into connecting to a malicious SSID containing a crafted command.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-3910?
CVE-2018-3910 is a high-severity command injection vulnerability in Yi Technology, published on 1 Nov 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
An exploitable code execution vulnerability exists in the cloud OTA setup functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted SSID can cause a command injection, resulting in code execution. An attacker can cause a camera to connect to this SSID to trigger this vulnerability. Alternatively, an attacker can convince a user to connect their camera to this SSID.
Weakness: CWE-78
Which versions are affected by CVE-2018-3910?
It affects 2 products.
Products include Yitechnology Yi Home, Yitechnology Yi Home Camera Firmware.
How do I fix CVE-2018-3910?
No fix has been published for CVE-2018-3910 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2018-3910 being exploited?
There is no known exploitation of CVE-2018-3910 in the wild and no public exploit code.
Other vulnerabilities in Yi Technology
Sources
Also known as GHSA-7969-vfgw-xwqv.