CVE-2019-11536 Information

Description

Kalki Kalkitech SYNC3000 Substation DCU GPC v2.22.6 2.23.0 2.24.0 3.0.0 3.1.0 3.1.16 3.2.3 3.2.6 3.5.0 3.6.0 and 3.6.1 when WebHMI is not installed allows an attacker to inject client-side commands or scripts to be executed on the device with privileged access aka CYB/2019/19561. The attack requires network connectivity to the device and exploits the webserver interface typically through a browser.

CVSS Vector

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

Reference

https://www.kalkitech.com/cybersecurity/ https://www.kalkitech.com/wp-content/uploads/CYB_19561_Advisory.pdf

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