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[email protected]CVE-2019-16900

HistorySep 26, 2019 - 1:15 a.m.

CVE-2019-16900

2019-09-2601:15:11

[email protected]

web.nvd.nist.gov

advantech

webaccess

hmi designer

cve-2019-16900

nvd

user mode write av

msvcr90

memcpy

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

52.4%

JSON

Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.

Affected configurations

NVD

Node

advantechwebaccess\/hmi_designerMatch2.1.9.31

CPENameOperatorVersion
advantech:webaccess\/hmi_designeradvantech webaccess/hmi designereq2.1.9.31

CPE	Name	Operator	Version
advantech:webaccess\/hmi_designer	advantech webaccess/hmi designer	eq	2.1.9.31

References

code610.blogspot.com/2019/09/crashing-webaccesshmi-designer-21931.html

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

52.4%

JSON

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