IM
IronMonkey Threat Research

CVE-2020-7544 HIGH

Published: 2020-11-19 | Last Modified: 2024-11-21 | Status: Modified

Description

A CWE-269 Improper Privilege Management vulnerability exists in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD) that could cause privilege escalation on the workstation when interacting directly with a driver installed by the runtime software of EcoStruxureª Operator Terminal Expert.

Additional Descriptions (1)

Se presenta una vulnerabilidad de Administración de Privilegios Inapropiado CWE-269 en el tiempo de ejecución de EcoStruxureª Operator Terminal Expert (Vijeo XD) que podría causar una escalada de privilegios en la estación de trabajo al interactuar directamente con un controlador instalado por el software de tiempo de ejecución de EcoStruxureª Operator Terminal Expert

CVSS Metrics

Base Score: 7.8 (HIGH)

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

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

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

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-269

Affected Products

Vendor Product Version Update Type
schneider-electric operator_terminal_expert_runtime * <built-in method update of dict object at 0x7e60a888c080> Application
schneider-electric operator_terminal_expert_runtime 3.1 <built-in method update of dict object at 0x7e60a888fac0> Application
schneider-electric operator_terminal_expert_runtime 3.1 <built-in method update of dict object at 0x7e611239d040> Application

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:*:*:*:*:*:*:*:*
Yes cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:-:*:*:*:*:*:*
Yes cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:service_pack_1a:*:*:*:*:*:*

References

Notification
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