CVE-2018-25048

The CVE-2018-25048 entry refers to a path-traversal vulnerability in the CODESYS runtime system across multiple versions. The vulnerability allows a remote, low-privilege attacker to access and modify all system files and perform a DoS on the device. Public exploitation details are not provided i...

PT-2023-10802

Name of the Vulnerable Software and Affected Versions CODESYS runtime system affected versions not specified Description The issue allows a remote low-privileged attacker to exploit a path traversal vulnerability, enabling access and modification of all system files, as well as causing a...

CVE-2020-12069

In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device...

CVE-2022-32140 CODESYS runtime system prone to denial of service due to buffer copy

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-2022-22519 Special HTTP(s) Requests can cause a buffer-read causing a crash of the webserver and the runtime system.

A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system...

CVE-2022-22516

The CVE-2022-22516 entry concerns the SysDrv3S driver in the CODESYS Control runtime system on Windows, where a local attacker can read and write within restricted memory space. The connected records confirm the affected component (SysDrv3S driver) and the underlying issue enabling memory-space a...

CVE-2022-22515: Exposure of Resource to Wrong Sphere

A remote, authenticated attacker could utilize the control program of the CODESYS Control runtime system to use the vulnerability in order to read and modify the configuration files of the affected products...

CVE-2022-22519: Buffer Over-read

A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system...

PT-2022-15485 · 3S Smart Software Solutions · Codesys Control Runtime System

Name of the Vulnerable Software and Affected Versions: CODESYS Control runtime system affected versions not specified Description: The issue allows any system user to read and write within restricted memory space due to a problem in the SysDrv3S driver. Recommendations: At the moment, there is no...

The vulnerability of the CmpGateway component in the Codesys V3 Runtime System software suite allows a intruder to trigger a service failure.

The vulnerability of the CmpGateway component in the Codesys V3 Runtime System software suite is related to pointer assignment errors. Exploiting this vulnerability could allow a malicious actor to trigger a service failure using a specially crafted TCP packet...

CVE-2021-36765

In CODESYS EtherNetIP before 4.1.0.0, specific EtherNet/IP requests may cause a null pointer dereference in the downloaded vulnerable EtherNet/IP stack that is executed by the CODESYS Control runtime system...

CVE-2021-36765

In CODESYS EtherNetIP before 4.1.0.0, specific EtherNet/IP requests may cause a null pointer dereference in the downloaded vulnerable EtherNet/IP stack that is executed by the CODESYS Control runtime system...

3S-Smart Software Solutions CODESYS Runtime System Input Validation Error Vulnerability

3S-Smart Software Solutions CODESYS Control runtime system is an application system from 3S-Smart Software Solutions, Germany. It is used for the conversion of any type of smart device into an IEC 61131-3 controller. An input validation error vulnerability exists in 3S-Smart Software Solutions...

CVE-2021-30188

CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow...

Stack overflow

CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow...

CVE-2021-30195

CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation...

Input validation

CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation...

CVE-2021-30195

CVE-2021-30195 affects the CODESYS V2 runtime system prior to 2.4.7.55. The vulnerability is caused by Improper Input Validation, leading to an out-of-bounds read that can cause a denial-of-service. Affected components are the CODESYS Runtime Toolkit 32‑bit full and PLCWinNT prior to 2.4.7.55. Mi...

CVE-2021-30195

CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation...

CVE-2021-30186

CVE-2021-30186 affects CODESYS V2 runtime system SP prior to 2.4.7.55, where a heap-based buffer overflow is triggered by a crafted request. Public sources describe this as a vulnerability in the CODESYS Runtime Toolkit/PLCWinNT stack, enabling denial-of-service and, per ICS background, potential...