Detections
Analytics

Siemens LOGO!8 BM Devices Man-in-the-Middle

high Nessus Network Monitor Plugin ID 720104

Synopsis

A vulnerability has been identified in Siemens LOGO! devices allowing an attacker to decrypt and modify network traffic between devices.

Description

A vulnerability has been identified in Siemens LOGO! devices. An attacker who performs a Man-in-the-Middle attack between the LOGO! BM and other devices could potentially decrypt and modify network traffic.

Solution

Perform vendor recommended mitigations and apply available vendor upgrades.

See Also

https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-087240.pdf,http://www.securityfocus.com/bid/100561,https://ics-cert.us-cert.gov/advisories/ICSA-17-243-02

Plugin Details

Severity: High

ID: 720104

Family: SCADA

Published: 5/8/2019

Updated: 9/30/2019

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Patch Publication Date: 8/31/2017

Vulnerability Publication Date: 8/31/2017

Reference Information

CVE: CVE-2017-12735

BID: 100561