CVE-2020-28998

CRITICAL

Geeni GNC-CW013 Firmware 1.8.1 - Use of Hard-coded Credentials in Telnet Service

Title source: llm
STIX 2.1

Description

An issue was discovered on Geeni GNC-CW013 doorbell 1.8.1 devices. A vulnerability exists in the Telnet service that allows a remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password.

References (2)

Core 2
Core References
Product x_refsource_misc
https://support.mygeeni.com/hc/en-us

Scores

CVSS v3 9.8
EPSS 0.0284
EPSS Percentile 84.8%
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-798
Status published
Products (1)
mygeeni/gnc-cw013_firmware 1.8.1
Published Jan 26, 2021
Tracked Since Feb 18, 2026