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IcscertCVE-2018-18994

HistoryMar 27, 2019 - 6:29 p.m.

CVE-2018-18994

2019-03-2718:29:00

CWE-125

icscert

web.nvd.nist.gov

cve-2018-18994

lcds laquis scada

out of bounds read

system crash

data exfiltration

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

36.5%

JSON

LCDS Laquis SCADA prior to version 4.1.0.4150 allows an out of bounds read when opening a specially crafted project file, which may cause a system crash or allow data exfiltration.

Affected configurations

Nvd

Node

laquisscadalaquis_scadaRange<4.1.0.4150

VendorProductVersionCPE
laquisscadalaquis_scada*cpe:2.3:a:laquisscada:laquis_scada:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
laquisscada	laquis_scada	*	cpe:2.3:a:laquisscada:laquis_scada::::::::

CNA Affected

[
  {
    "product": "LCDS Laquis SCADA",
    "vendor": "LCDS Laquis",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to version 4.1.0.4150"
      }
    ]
  }
]

References

ics-cert.us-cert.gov/advisories/ICSA-19-015-01

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

36.5%

JSON

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