CVE-2018-16706

HIGH

LG SuperSign CMS - Unauthenticated Denial of Service via /qsr_server/device/reboot Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-16706. PoCs published by Nurdilin.

AI-analyzed exploit summary This PoC exploits CVE-2018-16706, a vulnerability in a TV device's web service allowing unauthenticated reboot via an HTTP GET request to port 9080. The script sends a simple request to trigger the reboot functionality.

Description

LG SuperSign CMS allows TVs to be rebooted remotely without authentication via a direct HTTP request to /qsr_server/device/reboot on port 9080.

Exploits (1)

nomisec WORKING POC 6 stars
by Nurdilin · poc
https://github.com/Nurdilin/CVE-2018-16706

This PoC exploits CVE-2018-16706, a vulnerability in a TV device's web service allowing unauthenticated reboot via an HTTP GET request to port 9080. The script sends a simple request to trigger the reboot functionality.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Unknown TV device (likely a specific model with web service on port 9080)
No auth needed
Prerequisites: Network access to the target device on port 9080
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.2233
EPSS Percentile 97.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-425
Status published
Products (1)
lg/supersign_cms
Published Sep 14, 2018
Tracked Since Feb 18, 2026