Vulnerability Description
An issue was discovered on KT MC01507L Z-Wave S0 devices. It occurs because HPKP is not implemented. The communication architecture is APP > Server > Controller (HUB) > Node (products which are controlled by HUB). The prerequisite is that the attacker is on the same network as the target HUB, and can use IP Changer to change destination IP addresses (of all packets whose destination IP address is Server) to a proxy-server IP address. This allows sniffing of cleartext between Server and Controller. The cleartext command data is transmitted to Controller using the proxy server's fake certificate, and it is able to control each Node of the HUB. Also, by operating HUB in Z-Wave Pairing Mode, it is possible to obtain the Z-Wave network key.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Powermanager | Kt Mc01507L Z-Wave S0 Firmware | - |
| Powermanager | Kt Mc01507L Z-Wave S0 | - |
Related Weaknesses (CWE)
References
- https://github.com/min1233/CVE/blob/master/1Third Party Advisory
- https://github.com/min1233/CVE/blob/master/1Third Party Advisory
FAQ
What is CVE-2018-19982?
CVE-2018-19982 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered on KT MC01507L Z-Wave S0 devices. It occurs because HPKP is not implemented. The communication architecture is APP > Server > Controller (HUB) > Node (products which are contro...
How severe is CVE-2018-19982?
CVE-2018-19982 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-19982?
Check the references section above for vendor advisories and patch information. Affected products include: Powermanager Kt Mc01507L Z-Wave S0 Firmware, Powermanager Kt Mc01507L Z-Wave S0.