VULNERABILITY INTELLIGENCE

CVE-2018-12666

CVSS score9.8 CRITICAL
EPSS probability1.82%
CISA KEVNot currently listed
Published2018-10-19
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

SV3C L-SERIES HD CAMERA V2.3.4.2103-S50-NTD-B20170508B devices improperly identifies users only by the authentication level sent in the cookies, which allow remote attackers to bypass authentication and gain administrator access by setting the authLevel cookie to 255.

Weakness classification

  • CWE-287: Improper Authentication

Primary references