CVE-2021-28150
MEDIUM EXPLOITED NUCLEIHongdian H8922 3.0.5 - Information Disclosure
Title source: nucleiExploitation Summary
CVE-2021-28150 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 the unprivileged guest user to read cli.conf (with the administrator password and other sensitive data) via /backup2.cgi.
Nuclei Templates (1)
Hongdian H8922 3.0.5 - Information Disclosure
MEDIUMby gy741
References (2)
Core 2
Core References
Product, Vendor Advisory x_refsource_misc
http://en.hongdian.com/Products/Details/H8922
Exploit, Third Party Advisory x_refsource_misc
https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities/
Scores
CVSS v3
5.5
EPSS
0.0258
EPSS Percentile
83.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
VulnCheck KEV
2025-08-23
CWE
CWE-425
Status
published
Products (1)
hongdian/h8922_firmware
3.0.5
Published
May 06, 2021
Tracked Since
Feb 18, 2026