WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a backdoor account allowing a remote attacker to login to the system via SSH (on TCP port 22345) and escalate to root (because the password for root is the WebUI admin password concatenated with a static string).

WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a backdoor account allowing a remote attacker to login to the system via SSH (on TCP port 22345) and escalate to root (because the password for root is the WebUI admin password concatenated with a static string).

WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a backdoor account allowing a remote attacker to login to the system via SSH (on TCP port 22345) and escalate to root (because the password for root is the WebUI admin password concatenated with a static string). Sangfor Sundray WLAN Controller Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Shenzhen Xinrui Network Technology Co., Ltd. is a wholly-owned subsidiary of Shenxinfu Group. It is a next-generation enterprise-class wireless, Internet of Things and switch solution manufacturer.

Xinrui WAC has a weak password vulnerability. An attacker could use this vulnerability to gain administrative rights on the system. Sundray WLAN Controller (Sundray WAC) is a set of wireless LAN controller software from China Sundray Network Technology (Sundray) company. The vulnerability stems from the incorrect use of relevant cryptographic algorithms in the network system or product, resulting in incorrect encryption of content, weak encryption, and sensitive information stored in plain text