CVE-2021-28150

PoC —

CVSS 3.1

5.5 medium

EPSS

3%p86

Published

May 6, 2021 (May 6, 2021)

Modified

Jun 17, 2026

Description

Hongdian H8922 3.0.5 devices allow the unprivileged guest user to read cli.conf (with the administrator password and other sensitive data) via /backup2.cgi.

Vendors: hongdian
Products: h8922 firmware
Weakness: CWE-425
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (2.8%)

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