Abb Relion Improper Input Validation

high Tenable.ot Plugin ID 500358
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

An attacker may use a specially crafted message to force Relion 650 series (versions 1.3.0.5 and prior) or Relion 670 series (versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior) to reboot, which could cause a denial of service.

Solution

Refer to vendor advisory for Security Updates

See Also

https://www.us-cert.gov/ics/advisories/icsa-19-330-02

Plugin Details

Severity: High

ID: 500358

Version: 1.0

Type: local

Family: SCADA

Published: 5/27/2020

Updated: 5/27/2020

Risk Information

CVSS Score Source: CVE-2019-18247

CVSS v2

Risk Factor: High

Base Score: 7.8

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS v3

Risk Factor: High

Base Score: 7.5

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

Vulnerability Information

CPE: cpe:2.3:o:abb:relion_650_firmware:*:*:*:*:*:*:*:*, cpe:2.3:h:abb:relion_650:-:*:*:*:*:*:*:*, cpe:2.3:o:abb:relion_670_firmware:*:*:*:*:*:*:*:*, cpe:2.3:h:abb:relion_670:-:*:*:*:*:*:*:*, cpe:2.3:o:abb:relion_670_firmware:*:*:*:*:*:*:*:*, cpe:2.3:h:abb:relion_670:-:*:*:*:*:*:*:*, cpe:2.3:o:abb:relion_670_firmware:*:*:*:*:*:*:*:*, cpe:2.3:h:abb:relion_670:-:*:*:*:*:*:*:*

Patch Publication Date: 11/27/2019

Vulnerability Publication Date: 11/27/2019

Reference Information

CVE: CVE-2019-18247