CVE-2020-15798

CRITICAL

9.8

Description

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 attacker to gain full access to the device. (ZDI-CAN-12046)

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/9/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

siemens:simatic_hmi_comfort_panelssiemens:simatic_hmi_comfort_panels_firmwaresiemens:simatic_hmi_ktp_mobile_panelssiemens:simatic_hmi_ktp_mobile_panels_firmwaresiemens:sinamics_gh150siemens:sinamics_gh150_firmwaresiemens:sinamics_gl150siemens:sinamics_gl150_firmwaresiemens:sinamics_gm150siemens:sinamics_gm150_firmwaresiemens:sinamics_sh150siemens:sinamics_sh150_firmwaresiemens:sinamics_sl150siemens:sinamics_sl150_firmwaresiemens:sinamics_sm120siemens:sinamics_sm120_firmwaresiemens:sinamics_sm150siemens:sinamics_sm150_firmwaresiemens:sinamics_sm150isiemens:sinamics_sm150i_firmware

Weaknesses (CWE)

CWE-306CWE-306

References

https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf(productcert@siemens.com)

https://us-cert.cisa.gov/ics/advisories/icsa-21-033-02(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://us-cert.cisa.gov/ics/advisories/icsa-21-033-02(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.