CVE-2021-28151

HIGH · CVSS 8.8 EPSS 27.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-06 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-28151

Severity

HIGH

CVSS

8.8

EPSS

27.91%

Original NVD Description

Hongdian H8922 3.0.5 devices allow OS command injection via shell metacharacters into the ip-address (aka Destination) field to the tools.cgi ping command, which is accessible with the username guest and password guest.