PT-2017-16847 · Schneider Electric · Modicon Modbus Protocol

Published 2017-06-30 · Updated 2019-10-09 · CVE-2017-6032

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Schneider Electric Modicon Modbus Protocol (affected versions not specified)

Description A Violation of Secure Design Principles issue was discovered, indicating a session-related weakness in the Modicon Modbus protocol. This weakness makes the protocol susceptible to brute-force attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improperly Implemented Security Check for Standard

Weakness Enumeration

CWE-358

CWE-657

Related Identifiers

CVE-2017-6032

Affected Products

Modicon Modbus Protocol

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-6032 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01 · Note
• http://securityfocus.com/bid/97562 · Note