Vulnerability · Published May 6, 2021 · Assigned by mitre

CVE-2021-28151

High 8.8

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 27.9% (higher than 98% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.

Severity (CVSS NVD)8.8High

Exploit odds (30 days)27.9%top 1.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Nuclei

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

http://en.hongdian.com/Products/Details/H8922 x_refsource_MISC
https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities/ x_refsource_MISC