Se Ecostruxure Cleartext Transmission of Sensitive Information

high Tenable.ot Plugin ID 500400
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Description

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.

Solution

Refer to vendor advisory for Security Updates

See Also

https://www.se.com/ww/en/download/document/SEVD-2020-105-02

Plugin Details

Severity: High

ID: 500400

Version: 1.0

Type: local

Family: SCADA

Published: 8/10/2021

Updated: 8/10/2021

Risk Information

CVSS Score Source: CVE-2020-7488

CVSS v2

Risk Factor: Medium

Base Score: 5

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

CVSS v3

Risk Factor: High

Base Score: 7.5

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

Vulnerability Information

CPE: cpe:2.3:a:se:ecostruxure_machine_expert:*:*:*:*:*:*:*:*, cpe:2.3:a:se:somachine:*:*:*:*:*:*:*:*, cpe:2.3:a:se:somachine_motion:*:*:*:*:*:*:*:*, cpe:2.3:o:se:modicon_m218_firmware:*:*:*:*:*:*:*:*, cpe:2.3:o:se:modicon_m241_firmware:*:*:*:*:*:*:*:*, cpe:2.3:o:se:modicon_m251_firmware:*:*:*:*:*:*:*:*, cpe:2.3:o:se:modicon_m258_firmware:*:*:*:*:*:*:*:*

Patch Publication Date: 4/22/2020

Vulnerability Publication Date: 4/22/2020

Reference Information

CVE: CVE-2020-7488