CVE-2018-13990 Information

Description

The WebUI of PHOENIX CONTACT FL SWITCH 3xxx 4xxx 48xx versions prior to 1.35 is vulnerable to brute-force attacks because of Improper Restriction of Excessive Authentication Attempts.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/106737 https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8