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CVE-2018-3856
CRITICAL
An exploitable vulnerability exists in the smart cameras RTSP configuration of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The device incorrectly handles spaces in the URL field, leading to an arbitrary operating system command injection. An attacker can send a series of HTTP requests to trigger this vulnerability.
Published: Aug 23, 2018
Modified: Jun 17, 2026
CWE-88
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
CHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| samsung | sth-eth-250_firmware | 0.20.17 |
GitHub Security Advisory GHSA-3v82-5w89-j5ww
An exploitable vulnerability exists in the smart cameras RTSP configuration of the Samsung...
References (2)
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0539 Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0539 Exploit, Third Party Advisory
Risk Scores
CVSS Score
9.9 / 10
EPSS Score
3.44%
Top 12% most likely to be exploited
Threat Score
40.6 / 100
Data Sources
NVD
EPSS
GitHub