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[email protected]CVE-2019-6854

HistoryJan 06, 2020 - 11:15 p.m.

CVE-2019-6854

2020-01-0623:15:11

CWE-287

[email protected]

web.nvd.nist.gov

126

cve-2019-6854

cwe-287

ecostruxure

scada

clearscada

vulnerability

authentication

file modification

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.1%

JSON

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.

Affected configurations

NVD

Node

schneider-electricclearscadaMatch2017

schneider-electricclearscadaMatch2017r2

schneider-electricclearscadaMatch2017r3

CPENameOperatorVersion
schneider-electric:clearscadaschneider-electric clearscadaeq2017

CPE	Name	Operator	Version
schneider-electric:clearscada	schneider-electric clearscada	eq	2017

CNA Affected

[
  {
    "product": "EcoStruxure Geo SCADA Expert (ClearSCADA) with initial releases before 1 January 2019 (see notification for more details)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "EcoStruxure Geo SCADA Expert (ClearSCADA) with initial releases before 1 January 2019 (see notification for more details)"
      }
    ]
  }
]

References

www.se.com/ww/en/download/document/SEVD-2019-344-05/

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.1%

JSON

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