Description
A Violation of Secure Design Principles issue was discovered in Schneider Electric Modicon Modbus Protocol. The Modicon Modbus protocol has a session-related weakness making it susceptible to brute-force attacks.
References (2)
Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/97562
Scores
CVSS v3
5.3
EPSS
0.0015
EPSS Percentile
35.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-358
CWE-657
Status
published
Products (2)
n/a/Schneider Electric Modicon Modbus Protocol
Schneider Electric Modicon Modbus Protocol
schneider-electric/modbus_firmware
Published
Jun 30, 2017
Tracked Since
Feb 18, 2026