CVE-2019-13336
CRITICALdbell DB01-S Gen 1 Firmware - Unauthenticated Remote Command Execution via TCP Port 81
Title source: llmDescription
The dbell Wi-Fi Smart Video Doorbell DB01-S Gen 1 allows remote attackers to launch commands with no authentication verification via TCP port 81, because the loginuse and loginpass parameters to openlock.cgi can have arbitrary values. NOTE: the vendor's position is that this product reached end of life in 2016.
References (3)
Core 3
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://www.reddit.com/r/AskNetsec/comments/c9p22m/company_threatening_to_sue_me_if_i_publicly/
Third Party Advisory x_refsource_misc
https://www.youtube.com/watch?v=SkTKt1nV57I
Exploit, Third Party Advisory x_refsource_misc
http://noahclements.com/Improper-Input-Validation-on-dbell-Smart-Doorbell-Can-Lead-To-Attackers-Remotely-Unlocking-Door/
Scores
CVSS v3
9.8
EPSS
0.0286
EPSS Percentile
85.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (1)
dbell/db01-s_firmware
Published
Oct 08, 2019
Tracked Since
Feb 18, 2026