Search criteria
30 vulnerabilities found for codesys by codesys
CVE-2025-41700 (GCVE-0-2025-41700)
Vulnerability from nvd – Published: 2025-12-01 10:02 – Updated: 2025-12-01 13:59
VLAI
Title
CODESYS Development System - Deserialization of Untrusted Data
Summary
An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is executed in the user context.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS Development System |
Affected:
0.0.0 , < 3.5.21.40
(semver)
|
Credits
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CVE-2021-34596 (GCVE-0-2021-34596)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:40
VLAI
Title
CODESYS V2 runtime: Access of Uninitialized Pointer may result in denial-of-service
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
Severity
6.5 (Medium)
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
Runtime Toolkit 32 bit full , < V2.4.7.56
(custom)
Affected: PLCWinNT , < V2.4.7.56 (custom) |
Date Public
2021-10-25 00:00
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CVE-2021-34595 (GCVE-0-2021-34595)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:42
VLAI
Title
CODESYS V2 runtime: out-of-bounds read or write access may result in denial-of-service
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
Severity
8.1 (High)
CWE
- CWE-823 - Use of Out-of-range Pointer Offset
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
Runtime Toolkit 32 bit full , < V2.4.7.56
(custom)
Affected: PLCWinNT , < V2.4.7.56 (custom) |
Date Public
2021-10-25 00:00
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CVE-2021-34586 (GCVE-0-2021-34586)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:53
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a null pointer dereference (DoS)
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-34585 (GCVE-0-2021-34585)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 21:58
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a pointer dereference with an invalid address (DoS)
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
Severity
7.5 (High)
CWE
- CWE-252 - Unchecked Return Value
Assigner
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-34584 (GCVE-0-2021-34584)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:25
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a buffer over-read (DoS)
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity
9.1 (Critical)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
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|---|---|
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| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-34583 (GCVE-0-2021-34583)
Vulnerability from nvd – Published: 2021-10-26 09:55 – Updated: 2024-09-16 20:43
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a heap-based buffer overflow (DoS)
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity
7.5 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
2 references
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|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-21869 (GCVE-0-2021-21869)
Vulnerability from nvd – Published: 2021-08-25 18:16 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the Engine.plugin ProfileInformation ProfileData functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
Impacted products
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CVE-2021-21868 (GCVE-0-2021-21868)
Vulnerability from nvd – Published: 2021-08-18 14:35 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the ObjectManager.plugin Project.get_MissingTypes() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
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CVE-2021-21867 (GCVE-0-2021-21867)
Vulnerability from nvd – Published: 2021-08-18 14:34 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the ObjectManager.plugin ObjectStream.ProfileByteArray functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
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CVE-2019-5105 (GCVE-0-2019-5105)
Vulnerability from nvd – Published: 2020-03-26 14:12 – Updated: 2024-08-04 19:47
VLAI
Summary
An exploitable memory corruption vulnerability exists in the Name Service Client functionality of 3S-Smart Software Solutions CODESYS GatewayService. A specially crafted packet can cause a large memcpy, resulting in an access violation and termination of the process. An attacker can send a packet to a device running the GatewayService.exe to trigger this vulnerability. All variants of the CODESYS V3 products in all versions prior V3.5.16.10 containing the CmpRouter or CmpRouterEmbedded component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PLCnext, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS Control V3 Runtime System Toolkit, CODESYS V3 Embedded Target Visu Toolkit, CODESYS V3 Remote Target Visu Toolkit, CODESYS V3 Safety SIL2, CODESYS Edge Gateway V3, CODESYS Gateway V3, CODESYS HMI V3, CODESYS OPC Server V3, CODESYS PLCHandler SDK, CODESYS V3 Simulation Runtime (part of the CODESYS Development System).
Severity
7.5 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
Impacted products
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CVE-2019-16265 (GCVE-0-2019-16265)
Vulnerability from nvd – Published: 2019-10-25 16:34 – Updated: 2024-08-05 01:10
VLAI
Summary
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.codesys.com | x_refsource_MISC |
| https://customers.codesys.com/fileadmin/data/cust… | x_refsource_CONFIRM |
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CVE-2019-13538 (GCVE-0-2019-13538)
Vulnerability from nvd – Published: 2019-09-17 19:04 – Updated: 2024-08-04 23:57
VLAI
Summary
3S-Smart Software Solutions GmbH CODESYS V3 Library Manager, all versions prior to 3.5.16.0, allows the system to display active library content without checking its validity, which may allow the contents of manipulated libraries to be displayed or executed. The issue also exists for source libraries, but 3S-Smart Software Solutions GmbH strongly recommends distributing compiled libraries only.
Severity
No CVSS data available.
CWE
- CWE-79 - IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.us-cert.gov/ics/advisories/icsa-19-255-02 | x_refsource_MISC |
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
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CVE-2025-41700 (GCVE-0-2025-41700)
Vulnerability from cvelistv5 – Published: 2025-12-01 10:02 – Updated: 2025-12-01 13:59
VLAI
Title
CODESYS Development System - Deserialization of Untrusted Data
Summary
An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is executed in the user context.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS Development System |
Affected:
0.0.0 , < 3.5.21.40
(semver)
|
Credits
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CVE-2021-34596 (GCVE-0-2021-34596)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:40
VLAI
Title
CODESYS V2 runtime: Access of Uninitialized Pointer may result in denial-of-service
Summary
A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition.
Severity
6.5 (Medium)
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
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|---|---|
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
Runtime Toolkit 32 bit full , < V2.4.7.56
(custom)
Affected: PLCWinNT , < V2.4.7.56 (custom) |
Date Public
2021-10-25 00:00
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CVE-2021-34595 (GCVE-0-2021-34595)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:42
VLAI
Title
CODESYS V2 runtime: out-of-bounds read or write access may result in denial-of-service
Summary
A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite.
Severity
8.1 (High)
CWE
- CWE-823 - Use of Out-of-range Pointer Offset
Assigner
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1 reference
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
Runtime Toolkit 32 bit full , < V2.4.7.56
(custom)
Affected: PLCWinNT , < V2.4.7.56 (custom) |
Date Public
2021-10-25 00:00
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CVE-2021-34586 (GCVE-0-2021-34586)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-17 03:53
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a null pointer dereference (DoS)
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
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|---|---|
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| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-34585 (GCVE-0-2021-34585)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 21:58
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a pointer dereference with an invalid address (DoS)
Summary
In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation.
Severity
7.5 (High)
CWE
- CWE-252 - Unchecked Return Value
Assigner
References
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-34584 (GCVE-0-2021-34584)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 22:25
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a buffer over-read (DoS)
Summary
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity
9.1 (Critical)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
2 references
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|---|---|
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| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
Credits
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CVE-2021-34583 (GCVE-0-2021-34583)
Vulnerability from cvelistv5 – Published: 2021-10-26 09:55 – Updated: 2024-09-16 20:43
VLAI
Title
CODESYS V2 web server: crafted requests could trigger a heap-based buffer overflow (DoS)
Summary
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
Severity
7.5 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
2 references
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|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_CONFIRM |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CODESYS | CODESYS V2 |
Affected:
all web servers , < V1.1.9.22
(custom)
|
Date Public
2021-10-25 00:00
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CVE-2021-21869 (GCVE-0-2021-21869)
Vulnerability from cvelistv5 – Published: 2021-08-25 18:16 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the Engine.plugin ProfileInformation ProfileData functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
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CVE-2021-21868 (GCVE-0-2021-21868)
Vulnerability from cvelistv5 – Published: 2021-08-18 14:35 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the ObjectManager.plugin Project.get_MissingTypes() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
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CVE-2021-21867 (GCVE-0-2021-21867)
Vulnerability from cvelistv5 – Published: 2021-08-18 14:34 – Updated: 2024-08-03 18:23
VLAI
Summary
An unsafe deserialization vulnerability exists in the ObjectManager.plugin ObjectStream.ProfileByteArray functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
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CVE-2019-5105 (GCVE-0-2019-5105)
Vulnerability from cvelistv5 – Published: 2020-03-26 14:12 – Updated: 2024-08-04 19:47
VLAI
Summary
An exploitable memory corruption vulnerability exists in the Name Service Client functionality of 3S-Smart Software Solutions CODESYS GatewayService. A specially crafted packet can cause a large memcpy, resulting in an access violation and termination of the process. An attacker can send a packet to a device running the GatewayService.exe to trigger this vulnerability. All variants of the CODESYS V3 products in all versions prior V3.5.16.10 containing the CmpRouter or CmpRouterEmbedded component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PLCnext, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS Control V3 Runtime System Toolkit, CODESYS V3 Embedded Target Visu Toolkit, CODESYS V3 Remote Target Visu Toolkit, CODESYS V3 Safety SIL2, CODESYS Edge Gateway V3, CODESYS Gateway V3, CODESYS HMI V3, CODESYS OPC Server V3, CODESYS PLCHandler SDK, CODESYS V3 Simulation Runtime (part of the CODESYS Development System).
Severity
7.5 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
Impacted products
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CVE-2019-16265 (GCVE-0-2019-16265)
Vulnerability from cvelistv5 – Published: 2019-10-25 16:34 – Updated: 2024-08-05 01:10
VLAI
Summary
CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.codesys.com | x_refsource_MISC |
| https://customers.codesys.com/fileadmin/data/cust… | x_refsource_CONFIRM |
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CVE-2019-13538 (GCVE-0-2019-13538)
Vulnerability from cvelistv5 – Published: 2019-09-17 19:04 – Updated: 2024-08-04 23:57
VLAI
Summary
3S-Smart Software Solutions GmbH CODESYS V3 Library Manager, all versions prior to 3.5.16.0, allows the system to display active library content without checking its validity, which may allow the contents of manipulated libraries to be displayed or executed. The issue also exists for source libraries, but 3S-Smart Software Solutions GmbH strongly recommends distributing compiled libraries only.
Severity
No CVSS data available.
CWE
- CWE-79 - IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.us-cert.gov/ics/advisories/icsa-19-255-02 | x_refsource_MISC |
| https://customers.codesys.com/index.php?eID=dumpF… | x_refsource_MISC |
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VAR-201910-0663
Vulnerability from variot - Updated: 2023-12-18 13:18CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow. CODESYS ENI server Contains an out-of-bounds vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state
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VAR-202003-0671
Vulnerability from variot - Updated: 2023-12-18 13:18An exploitable memory corruption vulnerability exists in the Name Service Client functionality of 3S-Smart Software Solutions CODESYS GatewayService. A specially crafted packet can cause a large memcpy, resulting in an access violation and termination of the process. An attacker can send a packet to a device running the GatewayService.exe to trigger this vulnerability. All variants of the CODESYS V3 products in all versions prior V3.5.16.10 containing the CmpRouter or CmpRouterEmbedded component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PLCnext, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS Control V3 Runtime System Toolkit, CODESYS V3 Embedded Target Visu Toolkit, CODESYS V3 Remote Target Visu Toolkit, CODESYS V3 Safety SIL2, CODESYS Edge Gateway V3, CODESYS Gateway V3, CODESYS HMI V3, CODESYS OPC Server V3, CODESYS PLCHandler SDK, CODESYS V3 Simulation Runtime (part of the CODESYS Development System). 3S-Smart Software Solutions, CODESYS Control for BeagleBone, etc. are all products of German 3S-Smart Software Solutions. CODESYS Control for BeagleBone is a set of industrial control program programming software. CODESYS Control is a set of industrial control program programming software. CODESYS Development System is a set of programming tools for industrial controllers and automation technology. Safety and other products are all products. Safety is a Python-based software package for checking program safety. 3S-Smart Software Solutions CODESYS GatewayService is a gateway service used in CODESYS products. The following products and versions (including CmpRouter or CmpRouterEmbedded components) are affected: CODESYS Control for BeagleBone before V3.5.15.40, CODESYS Control for emPC-A/iMX6 before V3.5.15.40, and CODESYS Control for IOT2000 V3.5.15
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VAR-201909-0998
Vulnerability from variot - Updated: 2023-12-18 12:563S-Smart Software Solutions GmbH CODESYS V3 Library Manager, all versions prior to 3.5.16.0, allows the system to display active library content without checking its validity, which may allow the contents of manipulated libraries to be displayed or executed. The issue also exists for source libraries, but 3S-Smart Software Solutions GmbH strongly recommends distributing compiled libraries only. 3S-Smart Software Solutions The CODESYS Development System is a set of programming tools for industrial controllers and automation technology from 3S-Smart Software Solutions, Germany
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VAR-202005-1091
Vulnerability from variot - Updated: 2022-05-04 08:34Codesys is a powerful PLC software programming tool.
Codesys v3 has a denial of service vulnerability, which can be exploited by attackers to cause a denial of service.
Show details on source website{
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