9.3
CVSSv2

CVE-2020-15798

Published: 09/02/2021 Updated: 19/10/2022
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V16 Update 3a), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 3a), 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). Affected devices with enabled telnet service do not require authentication for this service. This could allow a remote malicious user to gain full access to the device. (ZDI-CAN-12046)

Vulnerability Trend

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siemens simatic_hmi_comfort_panels_firmware 16.0

siemens simatic_hmi_comfort_panels_firmware

siemens simatic_hmi_ktp_mobile_panels_firmware 16.0

siemens simatic_hmi_ktp_mobile_panels_firmware

siemens sinamics_gh150_firmware -

siemens sinamics_gl150_firmware -

siemens sinamics_gm150_firmware -

siemens sinamics_sh150_firmware -

siemens sinamics_sl150_firmware -

siemens sinamics_sm150_firmware -

siemens sinamics_sm120_firmware -

siemens sinamics_sm150i_firmware -