Runtime Toolkit
by Codesys
CVEs (25)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2012-6069 | Cri | 0.65 | 10.0 | 0.03 | Jan 21, 2013 | The CoDeSys Runtime Toolkit’s file transfer functionality does not perform input validation, which allows an attacker to access files and directories outside the intended scope. This may allow an attacker to upload and download any file on the device. This could allow the … | ||
| CVE-2022-31806 | Cri | 0.64 | 9.8 | 0.01 | Jun 24, 2022 | In CODESYS V2 PLCWinNT and Runtime Toolkit 32 in versions prior to V2.4.7.57 password protection is not enabled by default and there is no information or prompt to enable password protection at login in case no password is set at the controller. | ||
| CVE-2023-6357 | Hig | 0.57 | 8.8 | 0.01 | Dec 5, 2023 | A low-privileged remote attacker could exploit the vulnerability and inject additional system commands via file system libraries which could give the attacker full control of the device. | ||
| CVE-2022-4224 | Hig | 0.57 | 8.8 | 0.01 | Mar 23, 2023 | In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device. | ||
| CVE-2022-32143 | Hig | 0.57 | 8.8 | 0.01 | Jun 24, 2022 | In multiple CODESYS products, file download and upload function allows access to internal files in the working directory e.g. firmware files of the PLC. All requests are processed on the controller only if no level 1 password is configured on the controller or if remote attacker… | ||
| CVE-2022-32138 | Hig | 0.57 | 8.8 | 0.01 | Jun 24, 2022 | In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite. | ||
| CVE-2022-32137 | Hig | 0.57 | 8.8 | 0.01 | Jun 24, 2022 | In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denial-of-service condition or memory overwrite. User interaction is not required. | ||
| CVE-2019-9013 | Hig | 0.57 | 8.8 | 0.00 | Aug 15, 2019 | An issue was discovered in 3S-Smart CODESYS V3 products. The application may utilize non-TLS based encryption, which results in user credentials being insufficiently protected during transport. All variants of the following CODESYS V3 products in all versions containing the… | ||
| CVE-2022-32142 | Hig | 0.53 | 8.1 | 0.01 | Jun 24, 2022 | Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which… | ||
| CVE-2022-1965 | Hig | 0.53 | 8.1 | 0.01 | Jun 24, 2022 | Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required. | ||
| CVE-2021-34595 | Hig | 0.53 | 8.1 | 0.01 | Oct 26, 2021 | 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. | ||
| CVE-2025-41738 | Hig | 0.49 | 7.5 | 0.00 | Dec 1, 2025 | An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition. | ||
| CVE-2022-31805 | Hig | 0.49 | 7.5 | 0.01 | Jun 24, 2022 | In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected. | ||
| CVE-2021-34593 | Hig | 0.49 | 7.5 | 0.03 | Oct 26, 2021 | In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be… | ||
| CVE-2021-33486 | Hig | 0.49 | 7.5 | 0.01 | Aug 3, 2021 | All versions of the CODESYS V3 Runtime Toolkit for VxWorks from version V3.5.8.0 and before version V3.5.17.10 have Improper Handling of Exceptional Conditions. | ||
| CVE-2021-30195 | Hig | 0.49 | 7.5 | 0.07 | May 25, 2021 | CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation. | ||
| CVE-2021-30186 | Hig | 0.49 | 7.5 | 0.07 | May 25, 2021 | CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow. | ||
| CVE-2022-32141 | Med | 0.42 | 6.5 | 0.01 | Jun 24, 2022 | Multiple CODESYS Products are prone to a buffer over read. A low privileged remote attacker may craft a request with an invalid offset, which can cause an internal buffer over-read, resulting in a denial-of-service condition. User interaction is not required. | ||
| CVE-2022-32140 | Med | 0.42 | 6.5 | 0.01 | Jun 24, 2022 | Multiple CODESYS products are affected to a buffer overflow.A low privileged remote attacker may craft a request, which can cause a buffer copy without checking the size of the service, resulting in a denial-of-service condition. User Interaction is not required. | ||
| CVE-2022-32139 | Med | 0.42 | 6.5 | 0.01 | Jun 24, 2022 | In multiple CODESYS products, a low privileged remote attacker may craft a request, which cause an out-of-bounds read, resulting in a denial-of-service condition. User Interaction is not required. |
- risk 0.65cvss 10.0epss 0.03
The CoDeSys Runtime Toolkit’s file transfer functionality does not perform input validation, which allows an attacker to access files and directories outside the intended scope. This may allow an attacker to upload and download any file on the device. This could allow the …
- risk 0.64cvss 9.8epss 0.01
In CODESYS V2 PLCWinNT and Runtime Toolkit 32 in versions prior to V2.4.7.57 password protection is not enabled by default and there is no information or prompt to enable password protection at login in case no password is set at the controller.
- risk 0.57cvss 8.8epss 0.01
A low-privileged remote attacker could exploit the vulnerability and inject additional system commands via file system libraries which could give the attacker full control of the device.
- risk 0.57cvss 8.8epss 0.01
In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.
- risk 0.57cvss 8.8epss 0.01
In multiple CODESYS products, file download and upload function allows access to internal files in the working directory e.g. firmware files of the PLC. All requests are processed on the controller only if no level 1 password is configured on the controller or if remote attacker…
- risk 0.57cvss 8.8epss 0.01
In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite.
- risk 0.57cvss 8.8epss 0.01
In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denial-of-service condition or memory overwrite. User interaction is not required.
- risk 0.57cvss 8.8epss 0.00
An issue was discovered in 3S-Smart CODESYS V3 products. The application may utilize non-TLS based encryption, which results in user credentials being insufficiently protected during transport. All variants of the following CODESYS V3 products in all versions containing the…
- risk 0.53cvss 8.1epss 0.01
Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which…
- risk 0.53cvss 8.1epss 0.01
Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required.
- risk 0.53cvss 8.1epss 0.01
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.
- risk 0.49cvss 7.5epss 0.00
An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition.
- risk 0.49cvss 7.5epss 0.01
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
- risk 0.49cvss 7.5epss 0.03
In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be…
- risk 0.49cvss 7.5epss 0.01
All versions of the CODESYS V3 Runtime Toolkit for VxWorks from version V3.5.8.0 and before version V3.5.17.10 have Improper Handling of Exceptional Conditions.
- risk 0.49cvss 7.5epss 0.07
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
- risk 0.49cvss 7.5epss 0.07
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
- risk 0.42cvss 6.5epss 0.01
Multiple CODESYS Products are prone to a buffer over read. A low privileged remote attacker may craft a request with an invalid offset, which can cause an internal buffer over-read, resulting in a denial-of-service condition. User interaction is not required.
- risk 0.42cvss 6.5epss 0.01
Multiple CODESYS products are affected to a buffer overflow.A low privileged remote attacker may craft a request, which can cause a buffer copy without checking the size of the service, resulting in a denial-of-service condition. User Interaction is not required.
- risk 0.42cvss 6.5epss 0.01
In multiple CODESYS products, a low privileged remote attacker may craft a request, which cause an out-of-bounds read, resulting in a denial-of-service condition. User Interaction is not required.
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