CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.
CVE
CVE-2021-28152
Severity
CRITICAL
CVSS
9.8
EPSS
5.18%
Original NVD Description
Hongdian H8922 3.0.5 devices have an undocumented feature that allows access to a shell as a superuser. To connect, the telnet service is used on port 5188 with the default credentials of root:superzxmn.
Related CVEs
Other vulnerabilities affecting the same vendor(s)