CVE-2016-9343

CRITICAL

10.0

Description

An issue was discovered in Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.00 through 21.00 (excluding all firmware versions prior to FRN 16.00, which are not affected). By sending malformed common industrial protocol (CIP) packet, an attacker may be able to overflow a stack-based buffer and execute code on the controller or initiate a nonrecoverable fault resulting in a denial of service.

CVE Details

CVSS v3.1 Score10.0

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/13/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

rockwellautomation:1768_compact_guardlogix_l4xs_controllerrockwellautomation:1768_compact_guardlogix_l4xs_controller_firmwarerockwellautomation:1768_compactlogix_l4x_controllerrockwellautomation:1768_compactlogix_l4x_controller_firmwarerockwellautomation:1769_compactlogix_5370_l1_controllerrockwellautomation:1769_compactlogix_5370_l1_controller_firmwarerockwellautomation:1769_compactlogix_5370_l2_controllerrockwellautomation:1769_compactlogix_5370_l2_controller_firmwarerockwellautomation:1769_compactlogix_5370_l3_controllerrockwellautomation:1769_compactlogix_5370_l3_controller_firmwarerockwellautomation:1769_compactlogix_l23x_controllerrockwellautomation:1769_compactlogix_l23x_controller_firmwarerockwellautomation:1769_compactlogix_l3x_controllerrockwellautomation:1769_compactlogix_l3x_controller_firmwarerockwellautomation:controllogix_5560_controllerrockwellautomation:controllogix_5560_controller_firmwarerockwellautomation:controllogix_5560_redundant_controllerrockwellautomation:controllogix_5560_redundant_controller_firmwarerockwellautomation:controllogix_5570_controllerrockwellautomation:controllogix_5570_controller_firmwarerockwellautomation:controllogix_5570_redundant_controllerrockwellautomation:controllogix_5570_redundant_controller_firmwarerockwellautomation:controllogix_l55_controllerrockwellautomation:controllogix_l55_controller_firmwarerockwellautomation:flexlogix_l34_controllerrockwellautomation:flexlogix_l34_controller_firmwarerockwellautomation:guardlogix_5570_controllerrockwellautomation:guardlogix_5570_controller_firmwarerockwellautomation:rslogix_emulate_5000rockwellautomation:rslogix_emulate_5000_firmwarerockwellautomation:softlogix_5800_controllerrockwellautomation:softlogix_5800_controller_firmware

Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/95304(ics-cert@hq.dhs.gov)

https://ics-cert.us-cert.gov/advisories/ICSA-16-343-05(ics-cert@hq.dhs.gov)

http://www.securityfocus.com/bid/95304(af854a3a-2127-422b-91ae-364da2661108)

https://ics-cert.us-cert.gov/advisories/ICSA-16-343-05(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.