Vulnerability Intelligence Report
CVE-2016-9343
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.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
EPSS Probability:10.49%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| rockwellautomation | softlogix_5800_controller_firmware | 18.00, 19.00, 20.00, 21.00 |
| rockwellautomation | softlogix_5800_controller | all |
| rockwellautomation | rslogix_emulate_5000_firmware | 18.00, 19.00, 20.00, 21.00 |
| rockwellautomation | rslogix_emulate_5000 | all |
| rockwellautomation | guardlogix_5570_controller_firmware | 16.00, 17.00, 18.00, 19.00, 20.00, 20.010, 20.017, 21.00 |
| rockwellautomation | guardlogix_5570_controller | all |
| rockwellautomation | flexlogix_l34_controller_firmware | 16.00 |
| rockwellautomation | flexlogix_l34_controller | all |
| rockwellautomation | controllogix_l55_controller_firmware | 16.00, 16.020, 16.022 |
| rockwellautomation | controllogix_l55_controller | all |
| rockwellautomation | controllogix_5570_redundant_controller_firmware | 20.00, 20.050, 20.055, 21.00 |
| rockwellautomation | controllogix_5570_redundant_controller | all |
| rockwellautomation | controllogix_5570_controller_firmware | 18.00, 19.00, 20.010, 20.013, 21.00 |
| rockwellautomation | controllogix_5570_controller | all |
| rockwellautomation | controllogix_5560_redundant_controller_firmware | 16.00, 19.00, 20.00, 20.050, 20.055 |
| rockwellautomation | controllogix_5560_redundant_controller | all |
| rockwellautomation | controllogix_5560_controller_firmware | 16.00, 16.020, 16.022, 17.00, 18.00, 19.00, 20.00, 20.010, 20.013 |
| rockwellautomation | controllogix_5560_controller | all |
| rockwellautomation | 1769_compactlogix_l3x_controller_firmware | 16.00, 16.020, 16.023, 17.00, 18.00, 19.00, 20.00, 20.010, 20.013 |
| rockwellautomation | 1769_compactlogix_l3x_controller | all |
| rockwellautomation | 1769_compactlogix_l23x_controller_firmware | 16.00, 17.00, 18.00, 19.00, 20.00, 20.010, 20.013 |
| rockwellautomation | 1769_compactlogix_l23x_controller | all |
| rockwellautomation | 1769_compactlogix_5370_l3_controller_firmware | 20.00, 20.010, 20.013, 21.00 |
| rockwellautomation | 1769_compactlogix_5370_l3_controller | all |
| rockwellautomation | 1769_compactlogix_5370_l2_controller_firmware | 20.00, 20.010, 20.013, 21.00 |
| rockwellautomation | 1769_compactlogix_5370_l2_controller | all |
| rockwellautomation | 1769_compactlogix_5370_l1_controller_firmware | 20.00, 20.010, 20.013, 21.00 |
| rockwellautomation | 1769_compactlogix_5370_l1_controller | all |
| rockwellautomation | 1768_compactlogix_l4x_controller_firmware | 16.00, 16.020, 16.025, 17.00, 18.00, 19.00, 20.00, 20.011, 20.016 |
| rockwellautomation | 1768_compactlogix_l4x_controller | all |
| rockwellautomation | 1768_compact_guardlogix_l4xs_controller_firmware | 18.00, 19.00, 20.00, 20.011, 20.013 |
| rockwellautomation | 1768_compact_guardlogix_l4xs_controller | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
10.494%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2016-11-16T00:00:00 |
| Published | 2017-02-13T21:00:00 |
| Patch Date | 2017-02-13 |
| Last Updated | 2024-08-06T02:50:38 |
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