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[email protected]CVE-2019-6838

HistorySep 17, 2019 - 8:15 p.m.

CVE-2019-6838

2019-09-1720:15:12

CWE-863

[email protected]

web.nvd.nist.gov

cve-2019-6838

nvd

u.motion server

authorization vulnerability

low privileges

critical file

security

information security

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.9%

JSON

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.

Affected configurations

NVD

Node

schneider-electricmeg6501-0001_firmwareRange<1.3.7

AND

schneider-electricmeg6501-0001Match-

Node

schneider-electricmeg6501-0002_firmwareRange<1.3.7

AND

schneider-electricmeg6501-0002Match-

Node

schneider-electricmeg6260-0410_firmwareRange<1.3.7

AND

schneider-electricmeg6260-0410Match-

Node

schneider-electricmeg6260-0415_firmwareRange<1.3.7

AND

schneider-electricmeg6260-0415Match-

CPENameOperatorVersion
schneider-electric:meg6501-0001_firmwareschneider-electric meg6501-0001 firmwarelt1.3.7

CPE	Name	Operator	Version
schneider-electric:meg6501-0001_firmware	schneider-electric meg6501-0001 firmware	lt	1.3.7

CNA Affected

[
  {
    "product": "U.motion Servers (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, and MEG6260-0415 - U.motion KNX Server Plus, Touch 1)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "U.motion Servers (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, and MEG6260-0415 - U.motion KNX Server Plus, Touch 1)"
      }
    ]
  }
]

References

www.se.com/ww/en/download/document/SEVD-2019-253-01/

Social References

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.9%

JSON

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