CVE-2021-28152

published 2021-05-06

CVE-2021-28152: 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…

Priority P1 87 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

ITW VulnCheck KEV

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
hongdian	h8922_firmware	—	—

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

vulncheck 9.8 CRITICAL

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