CVE-2018-16286
CRITICALLG SuperSign CMS - Authentication Bypass via CAPTCHA Cookie
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
http://mamaquieroserpentester.blogspot.com/2018/09/multiple-vulnerabilities-in-lg.html
Scores
CVSS v3
9.8
EPSS
0.2155
EPSS Percentile
97.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (1)
lg/supersign_cms
Published
Sep 14, 2018
Tracked Since
Feb 18, 2026