CVE-2019-16879 Information

Description

The Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70 with firmware Versions 5.0 and prior has a Missing Authentication for Critical Function (CWE-306) vulnerability. The affected product does not require authentication for TELNET access which may allow an attacker to change configuration or perform other malicious activities.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.us-cert.gov/ics/advisories/icsa-20-042-01

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