Rockwell Automation/Allen-Bradley MicroLogix 1100 Multiple Devices Buffer Overflow

critical Nessus Network Monitor Plugin ID 720076

Synopsis

Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices allows remote attackers to execute arbitrary code.

Description

Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices A through 15.000 and B before 15.002 allows remote attackers to execute arbitrary code via a crafted web request.

Solution

Perform vendor recommended mitigations and apply available vendor upgrades.

See Also

http://www.securitytracker.com/id/1034861,https://ics-cert.us-cert.gov/advisories/ICSA-16-026-02

Plugin Details

Severity: Critical

ID: 720076

Family: SCADA

Published: 5/8/2019

Updated: 9/30/2019

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Patch Publication Date: 1/26/2016

Vulnerability Publication Date: 1/26/2016

Reference Information

CVE: CVE-2016-0868