A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software, when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Process Expert (V2021 and prior), EcoStruxure Control Expert (V15.0 SP1 and prior)
Una CWE-754: Se presenta una vulnerabilidad de Comprobación Inapropiada de Condiciones no Usuales o Excepcionales que podría causar una interrupción de la comunicación entre el controlador Modicon y el software de ingeniería, cuando un atacante es capaz de interceptar y manipular datos de respuesta Modbus específicos. Producto afectado: EcoStruxure Process Expert (versiones V2021 y anteriores), EcoStruxure Control Expert (versiones V15.0 SP1 y anteriores)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | HIGH |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | HIGH |
| Availability Impact | NONE |
AV:N/AC:M/Au:N/C:N/I:P/A:N
| Access Vector | NETWORK |
|---|---|
| Access Complexity | MEDIUM |
| Authentication | NONE |
| Confidentiality Impact | NONE |
| Integrity Impact | PARTIAL |
| Availability Impact | NONE |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
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CWE-754
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| [email protected] | Primary |
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CWE-754
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| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| schneider-electric | ecostruxure_control_expert | * | <built-in method update of dict object at 0x7e60a88ae0c0> | Application |
| schneider-electric | ecostruxure_control_expert | 15.0 | <built-in method update of dict object at 0x7e6050bdde00> | Application |
| schneider-electric | ecostruxure_control_expert | 15.0 | <built-in method update of dict object at 0x7e60baa36780> | Application |
| schneider-electric | ecostruxure_process_expert | * | <built-in method update of dict object at 0x7e6050bdfb80> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:schneider-electric:ecostruxure_control_expert:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:schneider-electric:ecostruxure_control_expert:15.0:-:*:*:*:*:*:* |
| Yes | cpe:2.3:a:schneider-electric:ecostruxure_control_expert:15.0:sp1:*:*:*:*:*:* |
| Yes | cpe:2.3:a:schneider-electric:ecostruxure_process_expert:*:*:*:*:*:*:*:* |