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CVE-2018-3907
CRITICAL
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, 'on_url' callback. An attacker can send an HTTP request to trigger this vulnerability.
Published: Aug 24, 2018
Modified: Jun 17, 2026
CWE-444
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
CHANGED
Confidentiality Impact:
NONE
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| samsung | sth-eth-250_firmware | 0.20.17 |
GitHub Security Advisory GHSA-g2r7-8mg8-q272
An exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung...
References (2)
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0577 Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0577 Exploit, Third Party Advisory
Risk Scores
CVSS Score
10.0 / 10
EPSS Score
1.44%
Top 29% most likely to be exploited
Threat Score
40.4 / 100
Data Sources
NVD
EPSS
GitHub