CVE-2021-22746 - Vulnerability Details - OpenCVE

Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex Model 3009 MP installed on Tricon V11.3.x systems that could cause module reset when TCM receives malformed TriStation packets while the write-protect keyswitch is in the program position. This CVE ID is unique from CVE-2021-22742, CVE-2021-22744, CVE-2021-22745, and CVE-2021-22747.

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00055.

Key SSVC decision points have not yet been added.

Vendors	Products
Schneider-electric	Tcm 4351b Tcm 4351b Firmware Triconex Model 3009 Mp Triconex Model 3009 Mp Firmware

Configuration 1 [-]

AND

cpe:2.3:o:schneider-electric:triconex_model_3009_mp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:schneider-electric:triconex_model_3009_mp:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

OR	cpe:2.3:o:schneider-electric:tcm_4351b_firmware::::::::
	cpe:2.3:o:schneider-electric:tcm_4351b_firmware:11.7.0:::::::*

cpe:2.3:h:schneider-electric:tcm_4351b:-:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-03

History

No history.

MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2021-05-26T19:20:38

Updated: 2024-08-03T18:51:07.103Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-22746

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-26T20:15:09.423

Modified: 2024-11-21T05:50:35.047

Link: CVE-2021-22746

Redhat

No data.

OpenCVE Enrichment

No data.

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