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12 vulnerabilities found for OpenPLC_v3 by OpenPLC
CVE-2025-53476 (GCVE-0-2025-53476)
Vulnerability from cvelistv5 – Published: 2025-10-07 13:49 – Updated: 2025-11-03 17:44
VLAI
Summary
A denial of service vulnerability exists in the ModbusTCP server functionality of OpenPLC _v3 a931181e8b81e36fadf7b74d5cba99b73c3f6d58. A specially crafted series of network connections can lead to the server not processing subsequent Modbus requests. An attacker can open a series of TCP connections to trigger this vulnerability.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
a931181e8b81e36fadf7b74d5cba99b73c3f6d58
|
Credits
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CVE-2024-36981 (GCVE-0-2024-36981)
Vulnerability from cvelistv5 – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the final instance of the incorrect comparison.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-36980 (GCVE-0-2024-36980)
Vulnerability from cvelistv5 – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-34026 (GCVE-0-2024-34026)
Vulnerability from cvelistv5 – Published: 2024-09-18 14:35 – Updated: 2024-09-18 18:23
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.
Severity
9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-39590 (GCVE-0-2024-39590)
Vulnerability from cvelistv5 – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Write_Reply` function
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-704 - Incorrect Type Conversion or Cast
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
|
|
| openplcproject | openplc_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-39589 (GCVE-0-2024-39589)
Vulnerability from cvelistv5 – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-704 - Incorrect Type Conversion or Cast
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
|
|
| openplcproject | openplc_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2025-53476 (GCVE-0-2025-53476)
Vulnerability from nvd – Published: 2025-10-07 13:49 – Updated: 2025-11-03 17:44
VLAI
Summary
A denial of service vulnerability exists in the ModbusTCP server functionality of OpenPLC _v3 a931181e8b81e36fadf7b74d5cba99b73c3f6d58. A specially crafted series of network connections can lead to the server not processing subsequent Modbus requests. An attacker can open a series of TCP connections to trigger this vulnerability.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
a931181e8b81e36fadf7b74d5cba99b73c3f6d58
|
Credits
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CVE-2024-36980 (GCVE-0-2024-36980)
Vulnerability from nvd – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-36981 (GCVE-0-2024-36981)
Vulnerability from nvd – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the final instance of the incorrect comparison.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-34026 (GCVE-0-2024-34026)
Vulnerability from nvd – Published: 2024-09-18 14:35 – Updated: 2024-09-18 18:23
VLAI
Summary
A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.
Severity
9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
|
|
| openplcproject | openplc_v3 |
Affected:
b4702061dc14d1024856f71b4543298d77007b88
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-39589 (GCVE-0-2024-39589)
Vulnerability from nvd – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-704 - Incorrect Type Conversion or Cast
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
|
|
| openplcproject | openplc_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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CVE-2024-39590 (GCVE-0-2024-39590)
Vulnerability from nvd – Published: 2024-09-18 14:35 – Updated: 2025-11-04 16:12
VLAI
Summary
Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Write_Reply` function
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-704 - Incorrect Type Conversion or Cast
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenPLC | OpenPLC_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
|
|
| openplcproject | openplc_v3 |
Affected:
16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:* |
Credits
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