PT-2018-6321 · Rockwell Automation · Micrologix 1400 Controllers

Published 2018-01-09 · Updated 2018-08-16 · CVE-2017-16740

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers, Series B and C versions 21.002 and earlier

Description: A Buffer Overflow issue was discovered, which is a stack-based buffer overflow vulnerability that may allow remote code execution.

Recommendations: For versions 21.002 and earlier, update to a version later than 21.002 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2017-16740

Affected Products

Micrologix 1400 Controllers

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2017-16740 · Security Note
• https://osv.dev/vulnerability/CVE-2017-16740 · Vendor Advisory
• http://securityfocus.com/bid/102474 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-009-01 · Note
• https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1070883 · Note