5
CVSSv2

CVE-2021-27386

Published: 12/05/2021 Updated: 04/01/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI Comfort Panels V15 4\" - 22\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4\" - 22\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions < V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions < V16 Update 4), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). SmartVNC has a heap allocation leak vulnerability in the device layout handler on client side, which could result in a Denial-of-Service condition.

Vulnerability Trend

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siemens simatic wincc runtime advanced

siemens simatic wincc runtime advanced 16

siemens sinamics_sh150_firmware

siemens sinamics_sm150i_firmware

siemens sinamics_gh150_firmware

siemens sinamics_gl150_firmware

siemens sinamics_gm150_firmware

siemens sinamics_sl150_firmware

siemens sinamics_sm120_firmware

siemens sinamics_sm150_firmware

siemens simatic_hmi_comfort_outdoor_panels_7\\\"_firmware

siemens simatic_hmi_comfort_outdoor_panels_7\\\"_firmware 16

siemens simatic_hmi_comfort_outdoor_panels_15\\\"_firmware

siemens simatic_hmi_comfort_outdoor_panels_15\\\"_firmware 16

siemens simatic_hmi_comfort_panels_4\\\"_firmware

siemens simatic_hmi_comfort_panels_4\\\"_firmware 16

siemens simatic_hmi_comfort_panels_22\\\"_firmware

siemens simatic_hmi_comfort_panels_22\\\"_firmware 16

siemens simatic_hmi_ktp_mobile_panels_ktp400f_firmware

siemens simatic_hmi_ktp_mobile_panels_ktp400f_firmware 16

siemens simatic_hmi_ktp_mobile_panels_ktp700_firmware

siemens simatic_hmi_ktp_mobile_panels_ktp700_firmware 16

siemens simatic_hmi_ktp_mobile_panels_ktp700f_firmware

siemens simatic_hmi_ktp_mobile_panels_ktp700f_firmware 16

siemens simatic_hmi_ktp_mobile_panels_ktp900_firmware

siemens simatic_hmi_ktp_mobile_panels_ktp900_firmware 16

siemens simatic_hmi_ktp_mobile_panels_ktp900f_firmware

siemens simatic_hmi_ktp_mobile_panels_ktp900f_firmware 16

siemens simatic_hmi_comfort_outdoor_panels_7\\\"_firmware 15.1

siemens simatic_hmi_comfort_outdoor_panels_15\\\"_firmware 15.1

siemens simatic_hmi_comfort_panels_4\\\"_firmware 15.1

siemens simatic_hmi_comfort_panels_22\\\"_firmware 15.1

siemens simatic_hmi_ktp_mobile_panels_ktp400f_firmware 15.1

siemens simatic_hmi_ktp_mobile_panels_ktp700_firmware 15.1

siemens simatic_hmi_ktp_mobile_panels_ktp700f_firmware 15.1

siemens simatic_hmi_ktp_mobile_panels_ktp900_firmware 15.1

siemens simatic_hmi_ktp_mobile_panels_ktp900f_firmware 15.1

siemens simatic wincc runtime advanced 15.1