CVE-2018-16286 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Lg	Supersign Cms	-

Related Weaknesses (CWE)

CWE-287

References

http://mamaquieroserpentester.blogspot.com/2018/09/multiple-vulnerabilities-in-lExploitThird Party Advisory
http://mamaquieroserpentester.blogspot.com/2018/09/multiple-vulnerabilities-in-lExploitThird Party Advisory

FAQ

What is CVE-2018-16286?

CVE-2018-16286 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

How severe is CVE-2018-16286?

CVE-2018-16286 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-16286?

Check the references section above for vendor advisories and patch information. Affected products include: Lg Supersign Cms.