CVE-2021-40368

A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-2 DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 417-4 DP V7 (All versions), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.10), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) (All versions < V10.1), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (All versions < V8.2.3), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 V7 (All versions), SIPLUS S7-400 CPU 417-4 V7 (All versions). Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations.

• Siemens Simatic S7 400h V6

  HW
  Siemens
  wszystkie wersje

• Siemens Simatic S7 400h V6 Firmware

  OS
  Siemens
  < 6.0.10

• Siemens Simatic S7 400 Pn\/dp V7

  HW
  Siemens
  wszystkie wersje

• Siemens Simatic S7 400 Pn\/dp V7 Firmware

  OS
  Siemens
  wszystkie wersje

• Siemens Simatic S7 410 V10

  HW
  Siemens
  wszystkie wersje

• Siemens Simatic S7 410 V10 Firmware

  OS
  Siemens
  < 10.1

• Siemens Simatic S7 410 V8

  HW
  Siemens
  wszystkie wersje

• Siemens Simatic S7 410 V8 Firmware

  OS
  Siemens
  wszystkie wersje