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TI-2021-11792 Aliases CVE-2021-31793GHSA-rcxc-2h62-vvh8

An issue exists on NightOwl WDB-20-V2 WDB-20-V2_20190314 devices that allows an…

Priority LOW 35CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

EPSS 0.01275 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:nightowlsp:wdb-20_firmware:20190314:*:*:*:*:*:*:*20190314VulnerableNightowlsp
cpe:2.3:h:nightowlsp:wdb-20:v2:*:*:*:*:*:*:*v2Running onNightowlsp
  • cpe:2.3:o:nightowlsp:wdb-20_firmware:20190314:*:*:*:*:*:*:* Versions 20190314 Vulnerable ·Nightowlsp
  • cpe:2.3:h:nightowlsp:wdb-20:v2:*:*:*:*:*:*:* Versions v2 Running on ·Nightowlsp

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31793
  2. 2026-10-03 Alias added: GHSA-rcxc-2h62-vvh8

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences