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cveMitreCVE-2018-20162
HistoryMar 21, 2019 - 4:00 p.m.

CVE-2018-20162

2019-03-2116:00:34
CWE-20
mitre
web.nvd.nist.gov
47
cve-2018-20162
digi transport lr54
input validation
cli
access privileges

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.003

Percentile

71.5%

Digi TransPort LR54 4.4.0.26 and possible earlier devices have Improper Input Validation that allows users with ‘super’ CLI access privileges to bypass a restricted shell and execute arbitrary commands as root.

Affected configurations

Nvd
Node
digitransport_lr54_firmwareRange<4.4.0.26
AND
digitransport_lr54Match-
VendorProductVersionCPE
digitransport_lr54_firmware*cpe:2.3:o:digi:transport_lr54_firmware:*:*:*:*:*:*:*:*
digitransport_lr54-cpe:2.3:h:digi:transport_lr54:-:*:*:*:*:*:*:*

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.003

Percentile

71.5%

Related for CVE-2018-20162