Vulnerability Details CVE-2017-11578
It was discovered as a part of the research on IoT devices in the most recent firmware for Blipcare device that the device allows to connect to web management interface on a non-SSL connection using plain text HTTP protocol. The user uses the web management interface of the device to provide the user's Wi-Fi credentials so that the device can connect to it and have Internet access. This device acts as a Wireless Blood pressure monitor and is used to measure blood pressure levels of a person. This allows an attacker who is connected to the Blipcare's device wireless network to easily sniff these values using a MITM attack.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.7%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
- http://packetstormsecurity.com/files/153225/Blipcare-Clear-Text-Communication-Memory-Corruption.html
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Blipcare_sec_issues.pdf
- https://seclists.org/bugtraq/2019/Jun/8
- http://packetstormsecurity.com/files/153225/Blipcare-Clear-Text-Communication-Memory-Corruption.html
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Blipcare_sec_issues.pdf
- https://seclists.org/bugtraq/2019/Jun/8
Products affected by CVE-2017-11578
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cpe:2.3:h:blipcare:wi-fi_blood_pressure_monitor:-
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cpe:2.3:o:blipcare:wi-fi_blood_pressure_monitor_firmware:-
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cpe:2.3:o:blipcare:wi-fi_blood_pressure_monitor_firmware:bp700_10.1