CVE-2021-35530

A vulnerability in the application authentication and authorization mechanism in Hitachi Energy's TXpert Hub CoreTec 4, that depends on a token validation of the session identifier, allows an unauthorized modified message to be executed in the server enabling an unauthorized actor to change an existing user password, and further gain authorized access into the system via login mechanism. This issue affects: Hitachi Energy TXpert Hub CoreTec 4 version 2.0.0 2.1.0; 2.1.0; 2.1.1; 2.1.2; 2.1.3; 2.2.0; 2.2.1.

CVSS v3.0 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

6.7^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000080&LanguageCode=en&DocumentPartId=&Action=Launch&utm_campaign=&utm_content=2022.04_5763_Cybersecurity%20Advisory%20Update_May_03&utm_medium=email&utm_source=Eloqua	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.0.0:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.0.1:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.1.0:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.1.1:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.1.2:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.1.3:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.2.0:::::::*
	cpe:2.3:o:abb:txpert_hub_coretec_4_firmware:2.2.1:::::::*

cpe:2.3:h:abb:txpert_hub_coretec_4:-:*:*:*:*:*:*:*

Information

Published : 2022-06-07 14:15

Updated : 2022-10-19 05:29

NVD link : CVE-2021-35530

Mitre link : CVE-2021-35530

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

abb

txpert_hub_coretec_4
txpert_hub_coretec_4_firmware

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