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).
The product contains hard-coded credentials, such as a password or cryptographic key.
Link | Tags |
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http://www.cnvd.org.cn/flaw/show/CNVD-2019-07680 | third party advisory |