What’s Vulnerable › Vulnerabilities
CVE-2021-28150
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-05-06 · updated 2026-06-17
- Weakness: CWE-425
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.
Affected products
- Hongdian H8922 Firmware: 3.0.5
References
- http://en.hongdian.com/Products/Details/H8922
- https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities/
- http://en.hongdian.com/Products/Details/H8922
- https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities/
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