PT-2021-17776 · Hongdian · Hongdian H8922

Konstantin Burov + 1 · Published 2021-05-06 · Updated 2022-07-12 · CVE-2021-28150

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Hongdian H8922 version 3.0.5

Description: The issue allows an unprivileged guest user to read sensitive data, including the administrator password, from the cli.conf file via the /backup2.cgi API endpoint.

Recommendations: For Hongdian H8922 version 3.0.5, restrict access to the /backup2.cgi API endpoint to prevent unauthorized users from reading the cli.conf file. As a temporary workaround, consider limiting the privileges of the guest user until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-425

Related Identifiers

CVE-2021-28150

Affected Products

Hongdian H8922

References · 5

• 🔥 https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities · Exploit
• http://en.hongdian.com/Products/Details/H8922 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28150 · Security Note
• https://osv.dev/vulnerability/CVE-2021-28150 · Vendor Advisory
• https://t.me/cvenotify/14408 · Telegram Post