Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-10929

A vulnerability has been identified in SIMATIC CP 1626 (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V20.8), SIMATIC HMI Panel (incl. SIPLUS variants) (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.8.1), SIMATIC S7-1500 Software Controller (All versions < V20.8), SIMATIC S7-PLCSIM Advanced (All versions < V3.0), SIMATIC STEP 7 (TIA Portal) (All versions < V16), SIMATIC WinCC (TIA Portal) (All versions < V16), SIMATIC WinCC OA (All versions < V3.16 P013), SIMATIC WinCC Runtime Advanced (All versions < V16), SIMATIC WinCC Runtime Professional (All versions < V16), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions < V2.1). Affected devices contain a message protection bypass vulnerability due to certain properties in the calculation used for integrity protection. This could allow an attacker in a Man-in-the-Middle position to modify network traffic sent on port 102/tcp to the affected devices.

Published

2019-08-13T19:15:14.860

Last Modified

2024-11-21T04:20:10.487

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-327
  • Type: Secondary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System siemens simatic_et_200sp_open_controller_cpu_1515sp_pc_firmware * Yes
Hardware siemens simatic_et_200sp_open_controller_cpu_1515sp_pc - No
Operating System siemens simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware * Yes
Hardware siemens simatic_et_200sp_open_controller_cpu_1515sp_pc2 - No
Operating System siemens simatic_s7-1200_cpu_1211c_firmware ≤ 4.0 Yes
Hardware siemens simatic_s7-1200_cpu_1211c - No
Operating System siemens simatic_s7-1200_cpu_1212c_firmware ≤ 4.0 Yes
Hardware siemens simatic_s7-1200_cpu_1212c - No
Operating System siemens simatic_s7-1200_cpu_1214c_firmware ≤ 4.0 Yes
Hardware siemens simatic_s7-1200_cpu_1214c - No
Operating System siemens simatic_s7-1200_cpu_1215c_firmware ≤ 4.0 Yes
Hardware siemens simatic_s7-1200_cpu_1215c - No
Operating System siemens simatic_s7-1200_cpu_1217c_firmware ≤ 4.0 Yes
Hardware siemens simatic_s7-1200_cpu_1217c - No
Operating System siemens simatic_s7-1500_cpu_1518_firmware * Yes
Hardware siemens simatic_s7-1500_cpu_1518 - No
Operating System siemens simatic_s7-1500_cpu_1511c_firmware * Yes
Hardware siemens simatic_s7-1500_cpu_1511c - No
Operating System siemens simatic_s7-1500_cpu_1512c_firmware * Yes
Hardware siemens simatic_s7-1500_cpu_1512c - No
Application siemens simatic_net_pc < 16 Yes
Application siemens simatic_s7-1500 * Yes
Application siemens simatic_s7-plcsim_advanced * Yes
Application siemens simatic_step_7 < 16 Yes
Application siemens simatic_wincc < 16 Yes
Application siemens simatic_wincc_open_architecture ≤ 3.15 Yes
Application siemens simatic_wincc_open_architecture 3.16 Yes
Application siemens simatic_wincc_open_architecture 3.16 Yes
Application siemens simatic_wincc_runtime * Yes
Application siemens simatic_wincc_runtime * Yes
Operating System siemens simatic_cp_1626_firmware * Yes
Hardware siemens simatic_cp_1626 - No
Operating System siemens simatic_tim_1531_irc_firmware < 2.1 Yes
Hardware siemens simatic_tim_1531_irc - No
Operating System siemens simatic_hmi_panel_firmware * Yes
Hardware siemens simatic_hmi_panel - No
References