Totally Integrated Automation Portal (TIA Portal) V18 vulnerabilities

10 known vulnerabilities in Totally Integrated Automation Portal (TIA Portal) V18 from Siemens. 10 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  SIMATIC PCS neo V4.1: Out-of-bounds Read

  CVE-2025-30176May 13, 2025Siemens

  A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totall

• 7.5 High severity

  SIMATIC PCS neo V4.1: Out-of-bounds Write

  CVE-2025-30175May 13, 2025Siemens

  A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totall

• 7.5 High severity

  SIMATIC PCS neo V4.1: Out-of-bounds Read

  CVE-2025-30174May 13, 2025Siemens

  A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totall

• 9.8 Critical severity

  Opcenter Execution Foundation: Heap-based Buffer Overflow

  CVE-2024-49775Dec 16, 2024SiemensEPSS 1.51%

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2501.0001), Opcenter Intelligence (All versions < V2501.0001), Opcenter Quality (All versions < V2512), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versio

• 9.8 Critical severity

  Opcenter Quality: Heap-based Buffer Overflow

  CVE-2024-33698Sep 10, 2024SiemensEPSS 1.06%

  A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1),

• 7.5 High severity

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407)…

  CVE-2023-46285Dec 12, 2023Siemens

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal)

• 7.5 High severity

  Opcenter Execution Foundation: Out-of-bounds Write

  CVE-2023-46284Dec 12, 2023Siemens

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal)

• 7.5 High severity

  Opcenter Execution Foundation: Buffer Copy without Checking Size of Input

  CVE-2023-46283Dec 12, 2023Siemens

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal)

• 8.8 High severity

  Opcenter Execution Foundation: Permissive Cross-domain Security Policy with Untrusted Domains

  CVE-2023-46281Dec 12, 2023Siemens

  A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal)

• 7.8 High severity

  Totally Integrated Automation Portal (TIA…: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2023-26293Apr 11, 2023Siemens

  A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions < V16 Update 7), Totally Integrated Automation Portal (TIA Portal) V17 (All version