A CWE-287: Improper Authentication vulnerability exists in a folder within EcoStruxure Geo SCADA Expert (ClearSCADA) -with initial releases before 1 January 2019- which could cause a low privilege user to delete or modify database, setting or certificate files. Those users must have access to the file system of that operating system to exploit this vulnerability. Affected versions in current support includes ClearSCADA 2017 R3, ClearSCADA 2017 R2, and ClearSCADA 2017.
CWE-287: Se presenta una vulnerabilidad de autenticación inapropiada en una carpeta dentro de EcoStruxure Geo SCADA Expert (ClearSCADA), con versiones iniciales anteriores al 1 de enero de 2019, lo que podría causar que un usuario con poco privilegio elimine o modifique archivos de bases de datos, configuraciones o certificados . Esos usuarios necesitan tener acceso al sistema de archivos de ese sistema operativo para explotar esta vulnerabilidad. Las versiones afectadas en el soporte actual incluyen ClearSCADA versión 2017 R3, ClearSCADA versión 2017 R2 y ClearSCADA versión 2017
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | LOCAL |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | LOW |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | HIGH |
| Availability Impact | HIGH |
AV:L/AC:L/Au:N/C:P/I:P/A:P
| Access Vector | LOCAL |
|---|---|
| Access Complexity | LOW |
| Authentication | NONE |
| Confidentiality Impact | PARTIAL |
| Integrity Impact | PARTIAL |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-287
|
| [email protected] | Primary |
en
NVD-CWE-Other
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| schneider-electric | clearscada | 2017 | <built-in method update of dict object at 0x7e60bbd638c0> | Application |
| schneider-electric | clearscada | 2017 | <built-in method update of dict object at 0x7e60a8b7d680> | Application |
| schneider-electric | clearscada | 2017 | <built-in method update of dict object at 0x7e6111c1ce80> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:schneider-electric:clearscada:2017:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:schneider-electric:clearscada:2017:r2:*:*:*:*:*:* |
| Yes | cpe:2.3:a:schneider-electric:clearscada:2017:r3:*:*:*:*:*:* |