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8 vulnerabilities by Rockwell Auotmation
CVE-2026-8312 (GCVE-0-2026-8312)
Vulnerability from nvd – Published: 2026-07-14 12:43 – Updated: 2026-07-14 13:27
VLAI
EPSS
VEX
Title
Rockwell Automation Arena® - Memory Corruption Vulnerability
Summary
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the expmt.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:27 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Auotmation | Arena® Simulation |
Affected:
V17.00.00 and prior
|
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CVE-2026-10577 (GCVE-0-2026-10577)
Vulnerability from nvd – Published: 2026-07-14 12:52 – Updated: 2026-07-14 13:19
VLAI
EPSS
VEX
Title
Rockwell Automation 1715 Redundant IO – Access Control Vulnerability
Summary
A security issue exists within the 1715-AENTR EtherNet/IP Adapter. The affected product exposes a network-accessible debug port that does not enforce proper privilege controls, allowing unauthenticated remote access to intrusive command-line interface (CLI) commands. If exploited, a threat actor could read or delete files, stop tasks, modify memory, and change I/O states, potentially impacting the confidentiality, integrity, and availability of the device.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:19 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Auotmation | 1715 EtherNet/IP Communications Module |
Affected:
3.003 and prior
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CVE-2023-2262 (GCVE-0-2023-2262)
Vulnerability from nvd – Published: 2023-09-20 15:20 – Updated: 2024-09-25 15:44
VLAI
EPSS
VEX
Title
Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow
Summary
A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-25 14:39 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
Impacted products
23 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-EN2T Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2T Series D |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TK Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TXT Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TXT Series D |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TP Series A |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TPK Series A |
Affected:
<=11.002
|
|
| Rockwell Auotmation | 1756-EN2TPXT Series A |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TR Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TR Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TRK Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TRK Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TRXT Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TRXT Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2F Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2F Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2FK Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2FK Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN3TR Series A |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN3TR Series B |
Affected:
<=11.003
|
|
| Rockwell Automation | 1756-EN3TRK Series A |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN3TRK Series B |
Affected:
<=11.002
|
|
| rockwellautomation | 1756-en2fk_series_c_firmware |
Affected:
5.008 , ≤ 5.028
(custom)
Affected: 0 , ≤ 11.0002 (custom) cpe:2.3:o:rockwellautomation:1756-en2t_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2t_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2t_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2t_series_d_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tk_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tk_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tk_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2txt_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2txt_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2txt_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2txt_series_d_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tp_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tpk_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trk_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trk_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trk_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trxt_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trxt_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2trxt_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2f_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2f_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2f_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2fk_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2fk_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2fk_series_c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en3tr_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en3tr_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en3trk_series_a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en3trk_series_b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:rockwellautomation:1756-en2tpxt_series_a_firmware:*:*:*:*:*:*:*:* |
Date Public
2023-09-12 12:00
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CVE-2023-3595 (GCVE-0-2023-3595)
Vulnerability from nvd – Published: 2023-07-12 12:37 – Updated: 2024-08-02 07:01
VLAI
EPSS
VEX
Title
Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution
Summary
Where this vulnerability exists in the Rockwell Automation 1756 EN2* and 1756 EN3* ControlLogix communication products, it could allow a malicious user to perform remote code execution with persistence on the target system through maliciously crafted CIP messages. This includes the ability to modify, deny, and exfiltrate data passing through the device.
Severity
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
22 products
Date Public
2023-07-12 12:00
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CVE-2026-10577 (GCVE-0-2026-10577)
Vulnerability from cvelistv5 – Published: 2026-07-14 12:52 – Updated: 2026-07-14 13:19
VLAI
EPSS
VEX
Title
Rockwell Automation 1715 Redundant IO – Access Control Vulnerability
Summary
A security issue exists within the 1715-AENTR EtherNet/IP Adapter. The affected product exposes a network-accessible debug port that does not enforce proper privilege controls, allowing unauthenticated remote access to intrusive command-line interface (CLI) commands. If exploited, a threat actor could read or delete files, stop tasks, modify memory, and change I/O states, potentially impacting the confidentiality, integrity, and availability of the device.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:19 UTC
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Auotmation | 1715 EtherNet/IP Communications Module |
Affected:
3.003 and prior
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CVE-2026-8312 (GCVE-0-2026-8312)
Vulnerability from cvelistv5 – Published: 2026-07-14 12:43 – Updated: 2026-07-14 13:27
VLAI
EPSS
VEX
Title
Rockwell Automation Arena® - Memory Corruption Vulnerability
Summary
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the expmt.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:27 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Auotmation | Arena® Simulation |
Affected:
V17.00.00 and prior
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CVE-2023-2262 (GCVE-0-2023-2262)
Vulnerability from cvelistv5 – Published: 2023-09-20 15:20 – Updated: 2024-09-25 15:44
VLAI
EPSS
VEX
Title
Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow
Summary
A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-25 14:39 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
Impacted products
23 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-EN2T Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2T Series D |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TK Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TXT Series A, B, C |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TXT Series D |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TP Series A |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TPK Series A |
Affected:
<=11.002
|
|
| Rockwell Auotmation | 1756-EN2TPXT Series A |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TR Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TR Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TRK Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TRK Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2TRXT Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2TRXT Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2F Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2F Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN2FK Series A, B |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN2FK Series C |
Affected:
<=11.002
|
|
| Rockwell Automation | 1756-EN3TR Series A |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN3TR Series B |
Affected:
<=11.003
|
|
| Rockwell Automation | 1756-EN3TRK Series A |
Affected:
<=5.008 & 5.028
|
|
| Rockwell Automation | 1756-EN3TRK Series B |
Affected:
<=11.002
|
|
| rockwellautomation | 1756-en2fk_series_c_firmware |
Affected:
5.008 , ≤ 5.028
(custom)
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Date Public
2023-09-12 12:00
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CVE-2023-3595 (GCVE-0-2023-3595)
Vulnerability from cvelistv5 – Published: 2023-07-12 12:37 – Updated: 2024-08-02 07:01
VLAI
EPSS
VEX
Title
Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution
Summary
Where this vulnerability exists in the Rockwell Automation 1756 EN2* and 1756 EN3* ControlLogix communication products, it could allow a malicious user to perform remote code execution with persistence on the target system through maliciously crafted CIP messages. This includes the ability to modify, deny, and exfiltrate data passing through the device.
Severity
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
22 products
Date Public
2023-07-12 12:00
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