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Vulnerability record · CVE-2020-37157 · published 7 February 2026

CVE-2020-37157: Missing authentication for critical function vulnerability

DBPower C300 HD Camera contains a configuration disclosure vulnerability that allows unauthenticated attackers to retrieve sensitive credentials through an unprotected configuration backup endpoint. Attackers can download the configuration file and extract hardcoded username and password by accessing the /tmpfs/config_backup.bin resource.

8.7 CVSS 4.0 High EPSS 0.43% · top 65.7% CWE-306 · Missing authentication for critical function Deferred
8.7CVSS 4.0 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

DBPower C300 HD Camera contains a configuration disclosure vulnerability that allows unauthenticated attackers to retrieve sensitive credentials through an unprotected configuration backup endpoint. Attackers can download the configuration file and extract hardcoded username and password by accessing the /tmpfs/config_backup.bin resource.

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://web.archive.org/web/20200620110617/https://donev.eu/blog/dbpower-c300-multiple-vulnerabilities
https://www.exploit-db.com/exploits/48095
https://www.vulncheck.com/advisories/dbpower-c-hd-camera-remote-configuration-disclosure

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Source: NIST National Vulnerability Database (record CVE-2020-37157), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.