CVE-2018-3908: An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The…

PriorityP342high7.5CVSS 3.1

AVNACLPRNUINSUCNIHAN

EPSS

1.25%

66.1th percentile

An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, URL and body. With the implementation of the on_body callback, defined by sub_41734, an attacker can send an HTTP request to trigger this vulnerability.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
samsung	samsung	—	—
samsung	sth-eth-250_firmware	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

nvdv3.09.1CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:P

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