Vulnerability Details CVE-2018-3911
An exploitable HTTP header injection vulnerability exists in the remote servers of Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process listens on port 39500 and relays any unauthenticated message to SmartThings' remote servers, which insecurely handle JSON messages, leading to partially controlled requests generated toward the internal video-core process. An attacker can send an HTTP request to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.7%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 5.0
References
Products affected by CVE-2018-3911
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cpe:2.3:h:samsung:sth-eth-250:-
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cpe:2.3:o:samsung:sth-eth-250_firmware:0.20.17