CVE-2021-28151

HIGH EXPLOITED NUCLEI

Hongdian H8922 3.0.5 - Remote Command Injection

Title source: nuclei
STIX 2.1

Exploitation Summary

CVE-2021-28151 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

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.

Nuclei Templates (1)

Hongdian H8922 3.0.5 - Remote Command Injection
HIGHby gy741

References (2)

Core 2
Core References
Product, Vendor Advisory x_refsource_misc
http://en.hongdian.com/Products/Details/H8922

Scores

CVSS v3 8.8
EPSS 0.2791
EPSS Percentile 97.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2023-12-24
CWE
CWE-78
Status published
Products (1)
hongdian/h8922_firmware 3.0.5
Published May 06, 2021
Tracked Since Feb 18, 2026