CVE-2021-31793

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue exists on NightOwl WDB-20-V2 WDB-20-V2_20190314 devices that allows an unauthenticated user to gain access to snapshots and video streams from the doorbell. The binary app offers a web server on port 80 that allows an unauthenticated user to take a snapshot from the doorbell camera via the /snapshot URI.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://cloud.binary.ninja/embed/f4400a22-c438-403a-bf2a-939ca44a4f6bThird Party Advisory
https://gist.github.com/tj-oconnor/16a4116050bbcb4717315f519b944f1fThird Party Advisory
https://cloud.binary.ninja/embed/f4400a22-c438-403a-bf2a-939ca44a4f6bThird Party Advisory
https://gist.github.com/tj-oconnor/16a4116050bbcb4717315f519b944f1fThird Party Advisory

Timeline

Published: May 6, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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