Sth Eth 250 Firmware
CVE-2018-3856
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Argument sanitization
|
| Impact | CVSS score of 9.9 (CRITICAL). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the critical-severity affected system. |
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Alert meAnalysisAI
An exploitable vulnerability exists in the smart cameras RTSP configuration of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
This vulnerability is classified under CWE-88. 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. Affected products include: Samsung Sth-Eth-250 Firmware. Version information: version 0.20.17..
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
OS command injection occurs when an application passes unsanitized user input directly into system shell commands.
Affected Products (CPE)NVD
More in Sth Eth 250 Firmware
View allAn exploitable vulnerability exists in the REST parser of video-core's HTTP server of the Samsung SmartThings Hub STH-ET
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung Sm
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung Sm
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung Sm
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung Sm
An exploitable buffer overflow vulnerability exists in the camera 'update' feature of video-core's HTTP server of Samsun
An exploitable stack-based buffer overflow vulnerability exists in the database 'find-by-cameraId' functionality of vide
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung Sm
An exploitable buffer overflow vulnerability exists in the samsungWifiScan handler of video-core's HTTP server of Samsun
An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server o
An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in video-core's HTTP
On Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17, the video-core process insecurely extracts
GitHub PoC
Exploit-DB