CVE-2020-37157CWE-306

DBPower C300 HD Camera - Remote Configuration Disclosure

High · published February 6, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
38.2
In the wild
Unconfirmed
What it is

⚡ A neglected backup endpoint could be the gateway for attackers! The DBPower C300 HD Camera allows unauthenticated access to sensitive credentials in a hidden configuration file. 🔍 Think of it like leaving your diary on a public park bench. Anyone walking by can simply pick it up and read all your secrets without any effort — that’s how easily attackers can access your username and password here! If exploited, attackers could gain full access to the camera’s settings, potentially leading to unauthorized surveillance and data breaches. This could be absolutely devastating, as malicious actors could compromise your privacy and security with just a simple download!

Put simply

Think of it like leaving your diary on a public park bench. Anyone walking by can simply pick it up and read all your secrets without any effort — that’s how easily attackers can access your username and password here! This vulnerability allows unauthenticated attackers to retrieve sensitive credentials by accessing the unprotected configuration backup endpoint located at /tmpfs/config_backup.bin, enabling them to download the configuration file containing hardcoded usernames and passwords.

What to do

If exploited, attackers could gain full access to the camera’s settings, potentially leading to unauthorized surveillance and data breaches. This could be absolutely devastating, as malicious actors could compromise your privacy and security with just a simple download! Immediately secure the backup endpoint to prevent public access. Implement proper authentication mechanisms, and consider removing hardcoded credentials altogether. Regularly audit your camera software for additional vulnerabilities! You've got this! With the right steps, you can lock down your DBPower C300 HD Camera and keep your world safe! 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00451 · 38.2th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-02-06T23:14Z
EPSS history
Timeline
  • 06 FEB 23:14Z
    DBPower C300 HD Camera - Remote Configuration Disclosure
    cvelistv5