Simatic Cp 1243-1 Dnp3 Firmware vulnerabilities

4 known vulnerabilities in Simatic Cp 1243-1 Dnp3 Firmware from Siemens. 4 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 CP 1242-7 V2 (incl. SIPLUS variants): Missing Release of Memory after Effective Lifetime

  CVE-2023-38380Dec 12, 2023Siemens

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 I

• 7.5 High severity

  SIMATIC CP 1242-7 V2: Allocation of Resources Without Limits or Throttling

  CVE-2022-43768Apr 11, 2023Siemens

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243

• 7.5 High severity

  SIMATIC CP 1242-7 V2: Deadlock

  CVE-2022-43767Apr 11, 2023Siemens

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243

• 7.5 High severity

  SIMATIC CP 1242-7 V2: Use After Free

  CVE-2022-43716Apr 11, 2023Siemens

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243