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CVE-2021-28152

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.

POC

Reference

No PoCs from references.

Github

- https://github.com/0day404/vulnerability-poc

- https://github.com/20142995/nuclei-templates

- https://github.com/ARPSyndicate/cvemon

- https://github.com/ArrestX/--POC

- https://github.com/KayCHENvip/vulnerability-poc

- https://github.com/Miraitowa70/POC-Notes

- https://github.com/SexyBeast233/SecBooks

- https://github.com/Threekiii/Awesome-POC

- https://github.com/XiaomingX/awesome-poc-for-red-team

- https://github.com/bigblackhat/oFx

- https://github.com/cyb3r-w0lf/nuclei-template-collection

- https://github.com/d4n-sec/d4n-sec.github.io

- https://github.com/openx-org/BLEN

- https://github.com/rojasjo/TelnetHoneypot.Net