Codesys Runtime Toolkit
By the Year
In 2024 there have been 0 vulnerabilities in Codesys Runtime Toolkit . Last year Runtime Toolkit had 2 security vulnerabilities published. Right now, Runtime Toolkit is on track to have less security vulnerabilities in 2024 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2024 | 0 | 0.00 |
| 2023 | 2 | 8.80 |
| 2022 | 11 | 7.81 |
| 2021 | 7 | 7.13 |
| 2020 | 0 | 0.00 |
| 2019 | 2 | 7.65 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Runtime Toolkit vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Codesys Runtime Toolkit Security Vulnerabilities
A low-privileged remote attacker could exploit the vulnerability and inject additional system commands
CVE-2023-6357
8.8 - High
- December 05, 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.
Shell injection
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-2022-4224
8.8 - High
- March 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.
Insecure Default Initialization of Resource
Multiple CODESYS Products are prone to a buffer over read
CVE-2022-32141
6.5 - Medium
- June 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.
Out-of-bounds Read
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
CVE-2022-31805
7.5 - High
- June 24, 2022
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
Unprotected Transport of Credentials
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-2022-31806
9.8 - Critical
- June 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.
Insecure Default Initialization of Resource
Multiple products of CODESYS implement a improper error handling
CVE-2022-1965
8.1 - High
- June 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.
Improper Handling of Exceptional Conditions
In multiple CODESYS products, a low privileged remote attacker may craft a request
CVE-2022-32136
6.5 - Medium
- June 24, 2022
In multiple CODESYS products, a low privileged remote attacker may craft a request that cause a read access to an uninitialized pointer, resulting in a denial-of-service. User interaction is not required.
Access of Uninitialized Pointer
In multiple CODESYS products, a low privileged remote attacker may craft a request
CVE-2022-32137
8.8 - High
- June 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.
Heap-based Buffer Overflow
In multiple CODESYS products, a remote attacker may craft a request
CVE-2022-32138
8.8 - High
- June 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.
Unexpected Sign Extension
In multiple CODESYS products, a low privileged remote attacker may craft a request
CVE-2022-32139
6.5 - Medium
- June 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.
Out-of-bounds Read
Multiple CODESYS products are affected to a buffer overflow.A low privileged remote attacker may craft a request
CVE-2022-32140
6.5 - Medium
- June 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.
Classic Buffer Overflow
Multiple CODESYS Products are prone to a out-of bounds read or write access
CVE-2022-32142
8.1 - High
- June 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 can lead to a change of local files. User interaction is not required.
Untrusted pointer offset
In multiple CODESYS products, file download and upload function allows access to internal files in the working directory e.g
CVE-2022-32143
8.8 - High
- June 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 has previously successfully authenticated himself to the controller. A successful Attack may lead to a denial of service, change of local files, or drain of confidential Information. User interaction is not required
Files or Directories Accessible to External Parties
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
CVE-2021-34593
7.5 - High
- October 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 blocked from accessing the PLC.
Improper Handling of Exceptional Conditions
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
CVE-2021-34595
8.1 - High
- October 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.
Buffer Overflow
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
CVE-2021-34596
6.5 - Medium
- October 26, 2021
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.
Access of Uninitialized Pointer
All versions of the CODESYS V3 Runtime Toolkit for VxWorks
CVE-2021-33486
7.5 - High
- August 03, 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.
Improper Handling of Exceptional Conditions
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
CVE-2021-30186
7.5 - High
- May 25, 2021
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.
Memory Corruption
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
CVE-2021-30195
7.5 - High
- May 25, 2021
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
Out-of-bounds Read
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
CVE-2021-30187
5.3 - Medium
- May 25, 2021
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
Shell injection
3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54
CVE-2019-19789
6.5 - Medium
- December 20, 2019
3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54 allow a NULL pointer dereference.
NULL Pointer Dereference
An issue was discovered in 3S-Smart CODESYS V3 products
CVE-2019-9013
8.8 - High
- August 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 CmpUserMgr 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 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 V3 Simulation Runtime (part of the CODESYS Development System), CODESYS Control V3 Runtime System Toolkit, CODESYS HMI V3.
Use of a Broken or Risky Cryptographic Algorithm
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