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CVE-2016-9343

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
13/02/2017
Last modified:
20/04/2025

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
10.00
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:rockwellautomation:softlogix_5800_controller_firmware:18.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:softlogix_5800_controller_firmware:19.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:softlogix_5800_controller_firmware:20.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:softlogix_5800_controller_firmware:21.00:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:softlogix_5800_controller:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:rslogix_emulate_5000_firmware:18.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:rslogix_emulate_5000_firmware:19.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:rslogix_emulate_5000_firmware:20.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:rslogix_emulate_5000_firmware:21.00:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:rslogix_emulate_5000:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5570_controller_firmware:16.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5570_controller_firmware:17.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5570_controller_firmware:18.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5570_controller_firmware:19.00:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:guardlogix_5570_controller_firmware:20.00:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools