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SchneiderCVE-2018-7793

HistoryDec 24, 2018 - 4:29 p.m.

CVE-2018-7793

2018-12-2416:29:00

schneider

web.nvd.nist.gov

cve-2018-7793

credential management

foxview hmi scada

unauthorized disclosure

password modification

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

17.1%

JSON

A Credential Management vulnerability exists in FoxView HMI SCADA (All Foxboro DCS, Foxboro Evo, and IA Series versions prior to Foxboro DCS Control Core Services 9.4 (CCS 9.4) and FoxView 10.5.) which could cause unauthorized disclosure, modification, or disruption in service when the password is modified without permission.

Affected configurations

Nvd

Node

schneider-electricfoxboro_dcsRange<ccs_9.4

schneider-electricfoxboro_evoRange<ccs_9.4

schneider-electricfoxviewMatch10.5

schneider-electricia_seriesRange<ccs_9.4

VendorProductVersionCPE
schneider-electricfoxboro_dcs*cpe:2.3:a:schneider-electric:foxboro_dcs:*:*:*:*:*:*:*:*
schneider-electricfoxboro_evo*cpe:2.3:a:schneider-electric:foxboro_evo:*:*:*:*:*:*:*:*
schneider-electricfoxview10.5cpe:2.3:a:schneider-electric:foxview:10.5:*:*:*:*:*:*:*
schneider-electricia_series*cpe:2.3:a:schneider-electric:ia_series:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
schneider-electric	foxboro_dcs	*	cpe:2.3:a:schneider-electric:foxboro_dcs::::::::
schneider-electric	foxboro_evo	*	cpe:2.3:a:schneider-electric:foxboro_evo::::::::
schneider-electric	foxview	10.5	cpe:2.3:a:schneider-electric:foxview:10.5:::::::*
schneider-electric	ia_series	*	cpe:2.3:a:schneider-electric:ia_series::::::::

CNA Affected

[
  {
    "product": "FoxView HMI SCADA (All Foxboro DCS, Foxboro Evo, and IA Series versions prior to Foxboro DCS Control Core Services 9.4 (CCS 9.4) and FoxView 10.5.)",
    "vendor": "Schneider Electric SE",
    "versions": [
      {
        "status": "affected",
        "version": "FoxView HMI SCADA (All Foxboro DCS, Foxboro Evo, and IA Series versions prior to Foxboro DCS Control Core Services 9.4 (CCS 9.4) and FoxView 10.5.)"
      }
    ]
  }
]

References

www.schneider-electric.com/en/download/document/SEVD-2018-353-03/

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

17.1%

JSON

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