
CVE-2025-24812
https://notcve.org/view.php?id=CVE-2025-24812
11 Feb 2025 — A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0) (All versions < V4.7), SIMATIC S7-1200 CPU 1211C DC/DC/DC (6ES7211-1AE40-0XB0) (All versions < V4.7), SIMATIC S7-1200 CPU 1211C DC/DC/Rly (6ES7211-1HE40-0XB0) (All versions < V4.7), SIMATIC S7-1200 CPU 1212C AC/DC/Rly (6ES7212-1BE40-0XB0) (All versions < V4.7), SIMATIC S7-1200 CPU 1212C DC/DC/DC (6ES7212-1AE40-0XB0) (All versions < V4.7), SIMATIC S7-1200 CPU 1212C DC/DC/Rly (6ES7212-1HE40-0XB0) (All versions < V4... • https://cert-portal.siemens.com/productcert/html/ssa-224824.html • CWE-1286: Improper Validation of Syntactic Correctness of Input •

CVE-2025-24811
https://notcve.org/view.php?id=CVE-2025-24811
11 Feb 2025 — A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/DC (6ES7211-1AE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/Rly (6ES7211-1HE40-0XB0), SIMATIC S7-1200 CPU 1212C AC/DC/Rly (6ES7212-1BE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/DC (6ES7212-1AE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/Rly (6ES7212-1HE40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/DC (6ES7212-1AF40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/Rly (6ES7212-1HF40-0XB0), SIMATIC S7... • https://cert-portal.siemens.com/productcert/html/ssa-224824.html • CWE-404: Improper Resource Shutdown or Release •

CVE-2023-37482
https://notcve.org/view.php?id=CVE-2023-37482
11 Feb 2025 — The login functionality of the web server in affected devices does not normalize the response times of login attempts. An unauthenticated remote attacker could exploit this side-channel information to distinguish between valid and invalid usernames. • https://cert-portal.siemens.com/productcert/html/ssa-195895.html • CWE-203: Observable Discrepancy •

CVE-2024-47100
https://notcve.org/view.php?id=CVE-2024-47100
14 Jan 2025 — A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/DC (6ES7211-1AE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/Rly (6ES7211-1HE40-0XB0), SIMATIC S7-1200 CPU 1212C AC/DC/Rly (6ES7212-1BE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/DC (6ES7212-1AE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/Rly (6ES7212-1HE40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/DC (6ES7212-1AF40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/Rly (6ES7212-1HF40-0XB0), SIMATIC S7... • https://cert-portal.siemens.com/productcert/html/ssa-717113.html • CWE-352: Cross-Site Request Forgery (CSRF) •

CVE-2023-28831
https://notcve.org/view.php?id=CVE-2023-28831
12 Sep 2023 — The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. Las implementaciones de OPC UA (ANSI C y C++) en los productos afectados contienen una vulnerabilidad de desbordamiento de enteros que podría provocar que la aplicación se ejec... • https://cert-portal.siemens.com/productcert/html/ssa-118850.html • CWE-190: Integer Overflow or Wraparound •

CVE-2022-43768
https://notcve.org/view.php?id=CVE-2022-43768
11 Apr 2023 — A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 (All versions), SIMATIC CP 1542SP-1 IRC (All versions), SIMATIC CP 1543SP-1 (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMAT... • https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf • CWE-770: Allocation of Resources Without Limits or Throttling •

CVE-2022-43767
https://notcve.org/view.php?id=CVE-2022-43767
11 Apr 2023 — A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 (All versions), SIMATIC CP 1542SP-1 IRC (All versions), SIMATIC CP 1543SP-1 (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMAT... • https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf • CWE-833: Deadlock •

CVE-2022-43716
https://notcve.org/view.php?id=CVE-2022-43716
11 Apr 2023 — A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 (All versions), SIMATIC CP 1542SP-1 IRC (All versions), SIMATIC CP 1543SP-1 (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMAT... • https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf • CWE-416: Use After Free •

CVE-2021-44693
https://notcve.org/view.php?id=CVE-2021-44693
13 Dec 2022 — 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. Los dispositivos afectados no procesan correctamente ciertos paquetes especialmente manipulados enviados al puerto 102/tcp, lo que podría permitir a un atacante provocar una denegación de servicio en el dispositivo. • https://cert-portal.siemens.com/productcert/pdf/ssa-382653.pdf • CWE-1284: Improper Validation of Specified Quantity in Input •

CVE-2021-44694
https://notcve.org/view.php?id=CVE-2021-44694
13 Dec 2022 — 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. Los dispositivos afectados no procesan correctamente ciertos paquetes especialmente manipulados enviados al puerto 102/tcp, lo que podría permitir a un atacante provocar una denegación de servicio en el dispositivo. • https://cert-portal.siemens.com/productcert/pdf/ssa-382653.pdf • CWE-20: Improper Input Validation CWE-1287: Improper Validation of Specified Type of Input •