Vulnerabilities > Siemens > Simatic S7 1500 CPU Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-04-12 | CVE-2022-25622 | Resource Exhaustion vulnerability in Siemens products 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. | 7.5 |
| 2016-02-08 | CVE-2016-2201 | Improper Input Validation vulnerability in Siemens Simatic S7-1500 CPU Firmware 1.8.2 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. | 5.3 |
| 2016-02-08 | CVE-2016-2200 | Improper Input Validation vulnerability in Siemens Simatic S7-1500 CPU Firmware 1.5.1/1.6/1.8.2 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. | 7.5 |