CVE-2021-28151
high-risk
Published 2021-05-06
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.
Do I need to act?
!
92.7% chance of exploitation in next 30 days
EPSS score — higher than 7% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (4)
55
/ 100
high-risk
Severity
30/34 · Critical
Exploitability
20/34 · Moderate
Exposure
5/34 · Minimal