Codesys
Codesys Runtime Toolkit: vulnerabilidades y CVE
Codesys Runtime Toolkit tiene 24 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 1 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE24
Últimos 12 meses1
Críticas1
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-41738 | Alta (7.5) | 0.39% | — | 1 dic 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-2025-41658 | Media (5.5) | 0.12% | — | 4 ago 2025 | CODESYS Runtime Toolkit-based products may expose sensitive files to local low-privileged operating system users due to default file permissions. |
| CVE-2023-6357 | Alta (8.8) | 0.96% | — | 5 dic 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 | Alta (8.8) | 0.88% | — | 23 mar 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 | Alta (8.8) | 1.2% | — | 24 jun 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… |
| CVE-2022-32142 | Alta (8.1) | 1.1% | — | 24 jun 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… |
| CVE-2022-32141 | Media (6.5) | 1.0% | — | 24 jun 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… |
| CVE-2022-32140 | Media (6.5) | 1.0% | — | 24 jun 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… |
| CVE-2022-32139 | Media (6.5) | 1.0% | — | 24 jun 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. |
| CVE-2022-32138 | Alta (8.8) | 1.2% | — | 24 jun 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 | Alta (8.8) | 1.4% | — | 24 jun 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… |
| CVE-2022-32136 | Media (6.5) | 1.0% | — | 24 jun 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. |
| CVE-2022-31806 | Crítica (9.8) | 1.2% | — | 24 jun 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… |
| CVE-2022-31805 | Alta (7.5) | 1.0% | — | 24 jun 2022 | In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected. |
| CVE-2022-1965 | Alta (8.1) | 1.1% | — | 24 jun 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… |
| CVE-2021-34596 | Media (6.5) | 0.85% | — | 26 oct 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. |
| CVE-2021-34595 | Alta (8.1) | 0.88% | — | 26 oct 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… |
| CVE-2021-34593 | Alta (7.5) | 2.7% | — | 26 oct 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… |
| CVE-2021-33486 | Alta (7.5) | 0.96% | — | 3 ago 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 | Alta (7.5) | 7.2% | — | 25 may 2021 | CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation. |
| CVE-2021-30186 | Alta (7.5) | 7.4% | — | 25 may 2021 | CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow. |
| CVE-2021-30187 | Media (5.3) | 0.27% | — | 25 may 2021 | CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command. |
| CVE-2019-19789 | Media (6.5) | 1.2% | — | 20 dic 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. |
| CVE-2019-9013 | Alta (8.8) | 0.28% | — | 15 ago 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… |
Otros productos de Codesys
Control FOR Pfc100 SL · 52Control FOR Linux SL · 52Control FOR Pfc200 SL · 52Control FOR Iot2000 SL · 52Control Runtime System Toolkit · 52Control FOR Raspberry PI SL · 51Control FOR Beaglebone SL · 50Control FOR Empc-a/imx6 SL · 49Development System · 44Control FOR Wago Touch Panels 600 SL · 43Control FOR Plcnext SL · 42Control RTE SL · 30