LG SuperSign CMS allows reading of arbitrary files via signEzUI/playlist/edit/upload/..%2f URIs.
https://www.exploit-db.com/exploits/45440/
http://mamaquieroserpentester.blogspot.com/2018/09/multiple-vulnerabilities-in-lg.html
Source: Mitre, NVD
Published: 2018-09-14
Updated: 2026-06-17
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N
Severity: High
Base Score: 8.6
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS: 0.35258