An issue was discovered on Geeni GNC-CW013 doorbell 1.8.1 devices.
Priority MEDIUM 47CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
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.
Why it matters now
EPSS 0.02879 86th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-28998
- 2026-10-03 Alias added: GHSA-4ghg-x23p-wp4h
References
More Mygeeni Gnc-cw013 Firmware vulnerabilities
- TI-2020-17508 An issue was discovered on Geeni GNC-CW013 doorbell 1.8.1 devices. CVSS 3.1HIGH 7.2
- TI-2020-17507 An issue was discovered in Apexis Streaming Video Web Application on Geeni GNC-CW013… CVSS 3.1HIGH 7.2
Sources
- CVE-2020-28998 · CVE Program
- CVE-2020-28998 · NVD
- FIRST EPSS
- GHSA-4ghg-x23p-wp4h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences