FiberHome Fengine S5800 Switches Denial of Service Vulnerability

FiberHome Fengine S5800 Switches are the new generation of Gigabit routing switches launched by FiberHome to meet the needs of multi-service access and high-density aggregation. With high-density Gigabit ports and 10 Gigabit uplink, this series of routers and switches can meet the diverse...

CVE-2017-5544

An issue was discovered on FiberHome Fengine S5800 switches V210R240. An unauthorized attacker can access the device's SSH service, using a password cracking tool to establish SSH connections quickly. This will trigger an increase in the SSH login timeout each of the login attempts will occupy a...

Design/Logic Flaw

An issue was discovered on FiberHome Fengine S5800 switches V210R240. An unauthorized attacker can access the device's SSH service, using a password cracking tool to establish SSH connections quickly. This will trigger an increase in the SSH login timeout each of the login attempts will occupy a...

CVE-2017-5544

CVE-2017-5544 affects FiberHome Fengine S5800 switches running V210R240. An unauthorized attacker can exploit SSH access by rapid password guessing, causing each login attempt to hold a connection slot longer and increasing the SSH login timeout. This leads to legitimate SSH/telnet login attempts...