CVE-2017-16740 Information

Description

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

10.0