360F5 · 360F5 · CVE-2019-3405
**Name of the Vulnerable Software and Affected Versions**
360F5 versions 3.1.3.64296 and lower
**Description**
The issue allows a third party to trigger the device to send a deauth frame by constructing and sending a specific illegal 802.11 Null Data Frame, causing other wireless terminals connected to disconnect from the wireless, leading to a Denial of Service (DoS) attack on the router's wireless connection.
**Recommendations**
For versions 3.1.3.64296 and lower, update the firmware version to fix the vulnerability.