CVE-2014-3221

Name of the Vulnerable Software and Affected Versions: Huawei Eudemon8000E firewall versions V200R001C01SPC800 and earlier

Description: The issue affects the logging process of the device, allowing an attacker to slow down the login process by sending a large number of TCP packets with a special structure, potentially preventing users from logging in to the device.

Recommendations: For versions V200R001C01SPC800 and earlier, consider restricting access to Telnet or SSH until a fix is available, and as a temporary workaround, implement rate limiting on TCP packets to minimize the risk of exploitation.