DIGITUS DA-70254 4-Port Gigabit Network Hub 2.073.000.E0008 devices allow an attacker on the same network to elevate privileges because the administrative password can be discovered by sniffing unencrypted UDP traffic.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-15062
• https://research.hisolutions.com/2020/05/critical-vulnerabilites-in-multiple-usb-network-servers/