CVE-2019-6838 MEDIUM

Published: 2019-09-17 | Last Modified: 2026-06-17 | Status: Modified

Description

A CWE-863: Incorrect Authorization vulnerability exists in U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, MEG6260-0415 - U.motion KNX Server Plus, Touch 15), which could allow a user with low privileges to delete a critical file.

Additional Descriptions (1)

Un Control de Acceso Inapropiado: Se presenta una vulnerabilidad CWE-863 en U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10 , MEG6260-0415 - U.motion KNX Server Plus, Touch 15), lo que podría permitir a un usuario con pocos privilegios eliminar un archivo crítico

CVSS Metrics

Base Score: 6.5 (MEDIUM)

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

Attack Vector	NETWORK
Attack Complexity	LOW
Privileges Required	LOW
User Interaction	NONE
Scope	UNCHANGED
Confidentiality Impact	NONE
Integrity Impact	HIGH
Availability Impact	NONE

Source: [email protected]

Type: Primary

Exploitability Score: 2.8

Impact Score: 3.6

Base Score: 5.5 (MEDIUM)

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

Access Vector	NETWORK
Access Complexity	LOW
Authentication	SINGLE
Confidentiality Impact	NONE
Integrity Impact	PARTIAL
Availability Impact	PARTIAL

Source: [email protected]

Type: Primary

Exploitability Score: 8.0

Impact Score: 4.9

Weaknesses

Source	Type	Description
[email protected]	Secondary	en CWE-863
[email protected]	Primary	en NVD-CWE-Other

Affected Products

Vendor	Product	Version	Update	Type
schneider-electric	meg6501-0001_firmware	*	<built-in method update of dict object at 0x7e60bb328f40>	Operating System
schneider-electric	meg6501-0002_firmware	*	<built-in method update of dict object at 0x7e60bb32a380>	Operating System
schneider-electric	meg6260-0410_firmware	*	<built-in method update of dict object at 0x7e61342e6e40>	Operating System
schneider-electric	meg6260-0415_firmware	*	<built-in method update of dict object at 0x7e61342e49c0>	Operating System

Affected Configurations

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:schneider-electric:meg6501-0001_firmware::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:schneider-electric:meg6501-0001:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:schneider-electric:meg6501-0002_firmware::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:schneider-electric:meg6501-0002:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:schneider-electric:meg6260-0410_firmware::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:schneider-electric:meg6260-0410:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:schneider-electric:meg6260-0415_firmware::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:schneider-electric:meg6260-0415:-:::::::*`

References

https://www.se.com/ww/en/download/document/SEVD-2019-253-01/
Source: [email protected]
https://www.se.com/ww/en/download/document/SEVD-2019-253-01/
Source: af854a3a-2127-422b-91ae-364da2661108