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CVE-2018-3918

HIGH

7.5

CVSS Score

Published: August 27, 2018 at 03:00 PM UTC

Updated: June 17, 2026 at 01:58 AM UTC

2 products affected across 1 vendorSth Eth 250 FirmwareSth-Eth-250

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Severity

HIGH7.5

Exploit prediction

EPSS 1.0%

Description

An exploitable 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 messages to SmartThings' remote servers, which incorrectly handle camera IDs for the 'sync' operation, leading to arbitrary deletion of cameras. An attacker can send an HTTP request to trigger this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sth Eth 250 Firmware · Samsung

95%

0.20.17 Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17

samsung-sth-eth-250 (same device)

Sth-Eth-250 · Samsungdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0582

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-707

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