CVE-2021-28150 Information disclosure in n/a

Medium 5.5 Published 6 May 2021 Updated 3 Aug 2024

Unprivileged guest users can read sensitive configuration files containing administrator passwords via a specific CGI endpoint.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-28150?

CVE-2021-28150 is a medium-severity vulnerability in n/a, published on 6 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official 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.

Weakness: CWE-425

Which versions are affected by CVE-2021-28150?

It affects 1 product.

Products include Hongdian H8922 Firmware.

How do I fix CVE-2021-28150?

No fix has been published for CVE-2021-28150 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-28150 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-28150 exists.

Public exploit code: 1 Nuclei template.

Sources

Also known as GHSA-v446-8p4r-76m4.