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[email protected]CVE-2017-14855

HistoryDec 30, 2017 - 5:29 p.m.

CVE-2017-14855

2017-12-3017:29:00

[email protected]

web.nvd.nist.gov

red lion

hmi panels

denial of service

http

post request

software exception

cve-2017-14855

nvd

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.2%

JSON

Red Lion HMI panels allow remote attackers to cause a denial of service (software exception) via an HTTP POST request to a long URI that does not exist, as demonstrated by version HMI 2.41 PLC 2.42.

Affected configurations

NVD

Node

redlionhmi_panel_firmwareMatch2.41

AND

redlionhmi_panelMatch-

CPENameOperatorVersion
redlion:hmi_panel_firmwareredlion hmi panel firmwareeq2.41

CPE	Name	Operator	Version
redlion:hmi_panel_firmware	redlion hmi panel firmware	eq	2.41

References

misteralfa-hack.blogspot.cl/2017/12/red-lion-guru-mode-cve-2017-14855.html

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.2%

JSON

Related for CVE-2017-14855

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