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codesys codesys vulnerabilities and exploits
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8.8
CVSSv3
CVE-2022-32143
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 ...
Codesys Runtime Toolkit
Codesys Plcwinnt
7.3
CVSSv3
CVE-2023-3670
In CODESYS Development System 3.5.9.0 to 3.5.17.0 and CODESYS Scripting 4.0.0.0 to 4.1.0.0 unsafe directory permissions would allow an attacker with local access to the workstation to place potentially harmful and disguised scripts that could be executed by legitimate users.
Codesys Scripting
Codesys Development System
6.5
CVSSv3
CVE-2022-32136
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.
Codesys Runtime Toolkit
Codesys Plcwinnt
7.5
CVSSv3
CVE-2021-30186
CODESYS V2 runtime system SP prior to 2.4.7.55 has a Heap-based Buffer Overflow.
Codesys Plcwinnt
Codesys Runtime Toolkit
1 Github repository
8.8
CVSSv3
CVE-2022-32137
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.
Codesys Runtime Toolkit
Codesys Plcwinnt
1 Github repository
8.8
CVSSv3
CVE-2022-32138
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.
Codesys Runtime Toolkit
Codesys Plcwinnt
9.8
CVSSv3
CVE-2022-31806
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.
Codesys Runtime Toolkit
Codesys Plcwinnt
1 Github repository
7.5
CVSSv3
CVE-2021-30195
CODESYS V2 runtime system prior to 2.4.7.55 has Improper Input Validation.
Codesys Plcwinnt
Codesys Runtime Toolkit
NA
CVE-2012-6068
The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote malicious users to (1) execute commands via the command-line interface in the TCP listener service or (2) transfer files via requests to the TCP listener service.
3s-software Codesys Runtime System 2.3.9.35
3s-software Codesys Runtime System 2.3.9.8
3s-software Codesys Runtime System 2.3.9.36
3s-software Codesys Runtime System 2.3.9.37
3s-software Codesys Runtime System 2.4.0
NA
CVE-2012-6069
Directory traversal vulnerability in the Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x allows remote malicious users to read, overwrite, or create arbitrary files via a .. (dot dot) in a request to the TCP listener service.
3s-software Codesys Runtime System 2.4.0
3s-software Codesys Runtime System 2.3.9.35
3s-software Codesys Runtime System 2.3.9.8
3s-software Codesys Runtime System 2.3.9.36
3s-software Codesys Runtime System 2.3.9.37
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
logic flaw
CVE-2024-23692
CVE-2024-26229
CVE-2024-35255
CVE-2024-5835
CVE-2024-5837
XML external entity
dos
CVE-2024-5813
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