Description
The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by default on the SINAMICS Medium Voltage Products (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).
Published: 2021-06-28
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-18247 The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by default on the SINAMICS Medium Voltage Products (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).
History

No history.

Subscriptions

Siemens Sinamics Sl150 Sinamics Sl150 Firmware Sinamics Sm150 Sinamics Sm150 Firmware Sinamics Sm150i Sinamics Sm150i Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-03T22:55:53.698Z

Reserved: 2021-04-15T00:00:00.000Z

Link: CVE-2021-31337

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-06-28T13:15:20.840

Modified: 2024-11-21T06:05:26.710

Link: CVE-2021-31337

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses