CVE-2017-16740

A Buffer Overflow issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers, Series B and C Versions 21.002 and earlier. The stack-based buffer overflow vulnerability has been identified, which may allow remote code execution.

Score

CVSS 3.0 10.0 Critical

Status

Modified - ics-cert@hq.dhs.gov

Published

2018-01-09

Last modified

2024-08-05

Weaknesses

CWE-119, CWE-120

Affected products

• 1766-l32awa Firmware (Rockwellautomation)
• 1766-l32awaa Firmware (Rockwellautomation)
• 1766-l32bwa Firmware (Rockwellautomation)
• 1766-l32bwaa Firmware (Rockwellautomation)
• 1766-l32bxb Firmware (Rockwellautomation)
• 1766-l32bxba Firmware (Rockwellautomation)

References

• http://www.securityfocus.com/bid/102474
• https://ics-cert.us-cert.gov/advisories/ICSA-18-009-01
• https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1070883