Vulnerabilities > Siemens > Simatic PN PN Coupler Firmware > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-04-14 | CVE-2019-19300 | Resource Exhaustion vulnerability in Siemens products A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, KTK ATE530S, SIDOOR ATD430W, SIDOOR ATE530S COATED, SIDOOR ATE531S, SIMATIC ET 200AL IM 157-1 PN (6ES7157-1AB00-0AB0), SIMATIC ET 200MP IM 155-5 PN HF (6ES7155-5AA00-0AC0), SIMATIC ET 200pro IM 154-8 PN/DP CPU (6ES7154-8AB01-0AB0), SIMATIC ET 200pro IM 154-8F PN/DP CPU (6ES7154-8FB01-0AB0), SIMATIC ET 200pro IM 154-8FX PN/DP CPU (6ES7154-8FX00-0AB0), SIMATIC ET 200S IM 151-8 PN/DP CPU (6ES7151-8AB01-0AB0), SIMATIC ET 200S IM 151-8F PN/DP CPU (6ES7151-8FB01-0AB0), SIMATIC ET 200SP IM 155-6 MF HF (6ES7155-6MU00-0CN0), SIMATIC ET 200SP IM 155-6 PN HA (incl. | 7.5 |
| 2020-02-11 | CVE-2019-13946 | Resource Exhaustion vulnerability in Siemens products Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. | 7.5 |
| 2019-10-10 | CVE-2019-10936 | Resource Exhaustion vulnerability in Siemens products Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition. | 7.5 |
| 2017-12-26 | CVE-2017-12741 | Resource Exhaustion vulnerability in Siemens products Specially crafted packets sent to port 161/udp could cause a denial of service condition. | 7.5 |