Simatic Cp 1543-1 Firmware vulnerabilities

4 known vulnerabilities in Simatic Cp 1543-1 Firmware from Siemens. 4 are rated high or critical, and 1 has been exploited in real attacks. 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 1543-1 V4.0: Incorrect Authorization

  CVE-2024-50310Nov 12, 2024Siemens

  A vulnerability has been identified in SIMATIC CP 1543-1 V4.0 (6GK7543-1AX10-0XE0) (All versions >= V4.0.44 < V4.0.50). Affected devices do not properly handle authorization. This could allow an unauthenticated remote attacker to gain access to the filesystem.

• 9.8 Critical severity

  SIMATIC CP 1242-7 V2: Improper Encoding or Escaping of Output

  CVE-2022-34820Jul 12, 2022SiemensEPSS 2.27%

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All v

• 10.0 Critical severity

  SIMATIC CP 1242-7 V2: Out-of-bounds Write

  CVE-2022-34819Jul 12, 2022SiemensEPSS 2.13%

  A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All v

• 7.5 High severity

  Siemens SIMATIC CP 1543-1 Improper Privilege Management Exploited

  CVE-2016-8562Nov 18, 2016SiemensEPSS 3.61%

  A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be conf