IM
IronMonkey Threat Research

CVE-2021-35532 HIGH

Published: 2022-06-07 | Last Modified: 2024-11-21 | Status: Modified

Description

A vulnerability exists in the file upload validation part of Hitachi Energy TXpert Hub CoreTec 4 product. The vulnerability allows an attacker or malicious agent who manages to gain access to the system and obtain an account with sufficient privilege to upload a malicious firmware to the product. This issue affects: Hitachi Energy TXpert Hub CoreTec 4 version 2.0.0; 2.0.1; 2.1.0; 2.1.1; 2.1.2; 2.1.3; 2.2.0; 2.2.1.

Additional Descriptions (1)

Se presenta una vulnerabilidad en la parte de comprobación de carga de archivos del producto Hitachi Energy TXpert Hub CoreTec 4. La vulnerabilidad permite que un atacante o agente malicioso que consiga acceder al sistema y obtener una cuenta con suficientes privilegios pueda cargar un firmware malicioso en el producto. Este problema afecta a: Hitachi Energy TXpert Hub CoreTec 4 versiones 2.0.0; 2.0.1; 2.1.0; 2.1.2; 2.1.3; 2.2.0; 2.2.1

CVSS Metrics

Base Score: 6.7 (MEDIUM)

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

Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredHIGH
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 0.8

Impact Score: 5.9

Base Score: 7.2 (HIGH)

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

Access VectorLOCAL
Access ComplexityLOW
AuthenticationNONE
Confidentiality ImpactCOMPLETE
Integrity ImpactCOMPLETE
Availability ImpactCOMPLETE

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 10.0

Weaknesses

Source Type Description
[email protected] Secondary
en CWE-494
[email protected] Primary
en CWE-434

Affected Products

Vendor Product Version Update Type
hitachienergy txpert_hub_coretec_4_firmware 2.0.0 <built-in method update of dict object at 0x72a9cc662340> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.0.1 <built-in method update of dict object at 0x72a9cd08c2c0> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.1.0 <built-in method update of dict object at 0x72a9b0e0eb40> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.1.1 <built-in method update of dict object at 0x72a9cd08e100> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.1.2 <built-in method update of dict object at 0x72a9cc663600> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.1.3 <built-in method update of dict object at 0x72a9cc661ec0> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.2.0 <built-in method update of dict object at 0x72a9cd08d900> Operating System
hitachienergy txpert_hub_coretec_4_firmware 2.2.1 <built-in method update of dict object at 0x72a9cd08f1c0> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.0.0:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.0.1:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.1.0:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.1.1:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.1.2:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.1.3:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.2.0:*:*:*:*:*:*:*
Yes cpe:2.3:o:hitachienergy:txpert_hub_coretec_4_firmware:2.2.1:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:hitachienergy:txpert_hub_coretec_4:-:*:*:*:*:*:*:*
Notification
Message here