LG SuperSign CMS allows TVs to be rebooted remotely without authentication via a direct HTTP request to /qsr_server/device/reboot on port 9080.
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LG SuperSign CMS allows reading of arbitrary files via signEzUI/playlist/edit/upload/..%2f URIs.
LG SuperSign CMS allows file upload via signEzUI/playlist/edit/upload/..%2f URIs.
LG SuperSign CMS allows authentication bypass because the CAPTCHA requirement is skipped if a captcha:pass cookie is sent, and because the PIN is limited to four digits.
Certain LG devices based on Android 6.0 through 8.1 have incorrect access control for MLT application intents. The LG ID is LVE-SMP-180006.
Certain LG devices based on Android 6.0 through 8.1 have incorrect access control in the GNSS application. The LG ID is LVE-SMP-180004.
Certain LG devices based on Android 6.0 through 8.1 have incorrect access control for SystemUI application intents. The LG ID is LVE-SMP-180005.
A hardware vulnerability in GPU memory modules allows attackers to accelerate micro-architectural attacks through the use of the JavaScript WebGL API.
A Privilege Escalation Vulnerability exists in Sprite Software Spritebud 1.3.24 and 1.3.28 and Backup 2.5.4105 and 2.5.4108 on LG Android smartphones due to a race condition in the spritebud daemon, which could let a local malicious user obtain root privileges.