CVE-2020-28998

CVSS V2 High 10 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2020-28998
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-01-26T18:15:51
  • Last Modified Date
  • 2021-02-03T14:37:44
Weakness Enumerations
CWE URL
CWE-798 http://cwe.mitre.org/data/definitions/798.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:mygeeni:gnc-cw013_firmware:1.8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mygeeni:gnc-cw013:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://support.mygeeni.com/hc/en-us Product
https://gist.github.com/tj-oconnor/e21adcf9c0539a12ad2841102928cbd5 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-28998
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28998
History
Created Old Value New Value Data Type Notes
2022-05-10 07:24:48 Added to TrackCVE
2022-12-05 20:49:45 2021-01-26T18:15Z 2021-01-26T18:15:51 CVE Published Date updated
2022-12-05 20:49:45 2021-02-03T14:37:44 CVE Modified Date updated
2022-12-05 20:49:45 Analyzed Vulnerability Status updated