Siemens Simatic Tdc Cp51m1
10 CVEs affecting Siemens Simatic Tdc Cp51m1. Latest disclosed: 2025-12-09. Critical: 0, High: 6.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2025-40820 | High | 7.5 | 2025-12-09 | Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range. This could allow an unau… |
CVE-2019-19300 | High | 7.5 | 2020-04-14 | A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, K… |
CVE-2019-18336 | High | 7.5 | 2020-03-10 | A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V3.X.17), SIMATIC TDC CP51M1 (A… |
CVE-2019-10936 | High | 7.5 | 2019-10-10 | Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial o… |
CVE-2019-10937 | High | 7.5 | 2019-09-13 | A vulnerability has been identified in SIMATIC TDC CP51M1 (All versions < V1.1.7). An attacker with network access to the device could cause a Denial-of-Servic… |
CVE-2017-12741 | High | 7.5 | 2017-12-26 | Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually. |
CVE-2017-2681 | Medium | 6.5 | 2017-05-11 | Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that prod… |
CVE-2017-2680 | Medium | 6.5 | 2017-05-11 | Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human in… |
CVE-2024-23814 | Medium | 5.3 | 2025-02-11 | The integrated ICMP service of the network stack of affected devices can be forced to exhaust its available memory resources when receiving specially crafted… |
CVE-2022-25622 | Medium | 5.3 | 2022-04-12 | The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header le… |