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Search Results (61 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-25622 | 1 Siemens | 23 Simatic Cfu Diq, Simatic Cfu Diq Firmware, Simatic Cfu Pa and 20 more | 2025-04-21 | 5.3 Medium |
| The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments. | ||||
| CVE-2022-38465 | 1 Siemens | 89 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 86 more | 2025-04-21 | 9.3 Critical |
| A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINUMERIK MC (All versions < V6.21), SINUMERIK ONE (All versions < V6.21). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication. | ||||
| CVE-2022-30694 | 1 Siemens | 223 6ag1151-8ab01-7ab0, 6ag1151-8ab01-7ab0 Firmware, 6ag1151-8fb01-2ab0 and 220 more | 2025-04-21 | 6.5 Medium |
| The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack. | ||||
| CVE-2021-40365 | 1 Siemens | 192 Simatic Et 200 Sp Open Controller Cpu 1515sp Pc, Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware, Simatic S7-1200 Cpu 1211c and 189 more | 2025-04-21 | 7.5 High |
| Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device. | ||||
| CVE-2021-44693 | 1 Siemens | 192 Simatic Et 200 Sp Open Controller Cpu 1515sp Pc, Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware, Simatic S7-1200 Cpu 1211c and 189 more | 2025-04-21 | 4.9 Medium |
| Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device. | ||||
| CVE-2021-44694 | 1 Siemens | 184 Simatic Et 200 Sp Open Controller Cpu 1515sp Pc, Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware, Simatic S7-1200 Cpu 1211c and 181 more | 2025-04-21 | 5.5 Medium |
| Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device. | ||||
| CVE-2021-44695 | 1 Siemens | 192 Simatic Et 200 Sp Open Controller Cpu 1515sp Pc, Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware, Simatic S7-1200 Cpu 1211c and 189 more | 2025-04-21 | 4.9 Medium |
| Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device. | ||||
| CVE-2017-2680 | 1 Siemens | 183 S110 Pn, Dk Standard Ethernet Controller, Dk Standard Ethernet Controller Firmware and 180 more | 2025-04-20 | 6.5 Medium |
| Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected. | ||||
| CVE-2017-12741 | 1 Siemens | 76 Dk Standard Ethernet Controller, Dk Standard Ethernet Controller Firmware, Ek-ertec 200p and 73 more | 2025-04-20 | 7.5 High |
| 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 | 1 Siemens | 155 Dk Standard Ethernet Controller, Dk Standard Ethernet Controller Firmware, Ek-ertec 200 Pn Io and 152 more | 2025-04-20 | 6.5 Medium |
| 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 product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected. | ||||
| CVE-2021-37185 | 1 Siemens | 95 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 92 more | 2025-04-18 | 7.5 High |
| A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations. | ||||
| CVE-2021-37204 | 1 Siemens | 95 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 92 more | 2025-04-18 | 7.5 High |
| A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations. | ||||
| CVE-2021-37205 | 1 Siemens | 95 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 92 more | 2025-04-18 | 7.5 High |
| A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations. | ||||
| CVE-2016-2200 | 1 Siemens | 15 Simatic S7-1500 Cpu Firmware, Simatic S7-1511-1 Pn Cpu, Simatic S7-1511c-1 Pn Cpu and 12 more | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mode transition) via crafted packets on TCP port 102. | ||||
| CVE-2014-2251 | 1 Siemens | 1 Simatic S7-1500 Cpu Firmware | 2025-04-12 | N/A |
| The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors. | ||||
| CVE-2014-2255 | 1 Siemens | 1 Simatic S7-1500 Cpu Firmware | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets. | ||||
| CVE-2014-2257 | 1 Siemens | 1 Simatic S7-1500 Cpu Firmware | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets. | ||||
| CVE-2014-2259 | 1 Siemens | 1 Simatic S7-1500 Cpu Firmware | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTPS packets. | ||||
| CVE-2016-2201 | 1 Siemens | 15 Simatic S7-1500 Cpu Firmware, Simatic S7-1511-1 Pn Cpu, Simatic S7-1511c-1 Pn Cpu and 12 more | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to bypass a replay protection mechanism via packets on TCP port 102. | ||||
| CVE-2014-5074 | 1 Siemens | 8 Simatic S7-1500 Cpu Firmware, Simatic S7-1511-1 Pn Cpu, Simatic S7-1513-1 Pn Cpu and 5 more | 2025-04-12 | N/A |
| Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets. | ||||