Filtered by vendor Codesys
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Total
84 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-32143 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 6.5 MEDIUM | 8.8 HIGH |
| 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 | |||||
| CVE-2022-32142 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 5.5 MEDIUM | 8.1 HIGH |
| 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. | |||||
| CVE-2022-32141 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 4.0 MEDIUM | 6.5 MEDIUM |
| 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-2022-32138 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 6.5 MEDIUM | 8.8 HIGH |
| 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-2022-32139 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 4.0 MEDIUM | 6.5 MEDIUM |
| 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-2022-32140 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 4.0 MEDIUM | 6.5 MEDIUM |
| 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-2022-32136 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 4.0 MEDIUM | 6.5 MEDIUM |
| 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-2022-32137 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 6.5 MEDIUM | 8.8 HIGH |
| 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-2022-31804 | 1 Codesys | 1 Gateway | 2022-07-01 | 5.0 MEDIUM | 7.5 HIGH |
| The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition. | |||||
| CVE-2022-31803 | 1 Codesys | 1 Gateway | 2022-07-01 | 5.0 MEDIUM | 5.3 MEDIUM |
| In CODESYS Gateway Server V2 an insufficient check for the activity of TCP client connections allows an unauthenticated attacker to consume all available TCP connections and prevent legitimate users or clients from establishing a new connection to the CODESYS Gateway Server V2. Existing connections are not affected and therefore remain intact. | |||||
| CVE-2022-31802 | 1 Codesys | 1 Gateway | 2022-07-01 | 7.5 HIGH | 9.8 CRITICAL |
| In CODESYS Gateway Server V2 for versions prior to V2.3.9.38 only a part of the the specified password is been compared to the real CODESYS Gateway password. An attacker may perform authentication by specifying a small password that matches the corresponding part of the longer real CODESYS Gateway password. | |||||
| CVE-2020-6081 | 1 Codesys | 1 Runtime | 2022-06-03 | 6.5 MEDIUM | 8.8 HIGH |
| An exploitable code execution vulnerability exists in the PLC_Task functionality of 3S-Smart Software Solutions GmbH CODESYS Runtime 3.5.14.30. A specially crafted network request can cause remote code execution. An attacker can send a malicious packet to trigger this vulnerability. | |||||
| CVE-2022-22518 | 1 Codesys | 10 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 7 more | 2022-05-12 | 6.4 MEDIUM | 6.5 MEDIUM |
| A bug in CmpUserMgr component can lead to only partially applied security policies. This can result in enabled, anonymous access to components part of the applied security policy. | |||||
| CVE-2022-22515 | 1 Codesys | 18 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 15 more | 2022-05-12 | 4.9 MEDIUM | 8.1 HIGH |
| 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 file(s) of the affected products. | |||||
| CVE-2022-22514 | 1 Codesys | 20 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 17 more | 2022-05-10 | 4.9 MEDIUM | 7.1 HIGH |
| An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash. | |||||
| CVE-2022-22513 | 1 Codesys | 20 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 17 more | 2022-05-10 | 3.5 LOW | 6.5 MEDIUM |
| An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash. | |||||
| CVE-2022-22519 | 1 Codesys | 18 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 15 more | 2022-05-10 | 5.0 MEDIUM | 7.5 HIGH |
| 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-2021-30190 | 1 Codesys | 1 V2 Web Server | 2022-05-03 | 7.5 HIGH | 9.8 CRITICAL |
| CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control. | |||||
| CVE-2019-5105 | 1 Codesys | 1 Codesys | 2022-04-29 | 5.0 MEDIUM | 7.5 HIGH |
| An exploitable memory corruption vulnerability exists in the Name Service Client functionality of 3S-Smart Software Solutions CODESYS GatewayService. A specially crafted packet can cause a large memcpy, resulting in an access violation and termination of the process. An attacker can send a packet to a device running the GatewayService.exe to trigger this vulnerability. All variants of the CODESYS V3 products in all versions prior V3.5.16.10 containing the CmpRouter or CmpRouterEmbedded 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 PLCnext, 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 Control V3 Runtime System Toolkit, CODESYS V3 Embedded Target Visu Toolkit, CODESYS V3 Remote Target Visu Toolkit, CODESYS V3 Safety SIL2, CODESYS Edge Gateway V3, CODESYS Gateway V3, CODESYS HMI V3, CODESYS OPC Server V3, CODESYS PLCHandler SDK, CODESYS V3 Simulation Runtime (part of the CODESYS Development System). | |||||
| CVE-2022-22517 | 1 Codesys | 20 Control For Beaglebone Sl, Control For Beckhoff Cx9020, Control For Empc-a\/imx6 Sl and 17 more | 2022-04-18 | 5.0 MEDIUM | 7.5 HIGH |
| An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed. | |||||