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MitreCVE-2019-11853

HistoryAug 21, 2020 - 7:15 p.m.

CVE-2019-11853

2020-08-2119:15:11

CWE-77

mitre

web.nvd.nist.gov

cve

2019

11853

aleos

command injection

at command interface

nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.0%

JSON

Several potential command injections vulnerabilities exist in the AT command interface of ALEOS before 4.11.0, and 4.9.4.

Affected configurations

Nvd

Node

sierrawirelessaleosRange<4.11.0

AND

sierrawirelessairlink_lx40Match-

sierrawirelessairlink_lx60Match-

sierrawirelessairlink_mp70Match-

sierrawirelessairlink_mp70eMatch-

sierrawirelessairlink_rv50Match-

sierrawirelessairlink_rv50xMatch-

Node

sierrawirelessaleosRange<4.9.4

AND

sierrawirelessairlink_es450Match-

sierrawirelessairlink_gx450Match-

VendorProductVersionCPE
sierrawirelessaleos*cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*
sierrawirelessairlink_lx40-cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:*
sierrawirelessairlink_lx60-cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:*
sierrawirelessairlink_mp70-cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:*
sierrawirelessairlink_mp70e-cpe:2.3:h:sierrawireless:airlink_mp70e:-:*:*:*:*:*:*:*
sierrawirelessairlink_rv50-cpe:2.3:h:sierrawireless:airlink_rv50:-:*:*:*:*:*:*:*
sierrawirelessairlink_rv50x-cpe:2.3:h:sierrawireless:airlink_rv50x:-:*:*:*:*:*:*:*
sierrawirelessairlink_es450-cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:*
sierrawirelessairlink_gx450-cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sierrawireless	aleos	*	cpe:2.3:o:sierrawireless:aleos::::::::
sierrawireless	airlink_lx40	-	cpe:2.3:h:sierrawireless:airlink_lx40:-:::::::*
sierrawireless	airlink_lx60	-	cpe:2.3:h:sierrawireless:airlink_lx60:-:::::::*
sierrawireless	airlink_mp70	-	cpe:2.3:h:sierrawireless:airlink_mp70:-:::::::*
sierrawireless	airlink_mp70e	-	cpe:2.3:h:sierrawireless:airlink_mp70e:-:::::::*
sierrawireless	airlink_rv50	-	cpe:2.3:h:sierrawireless:airlink_rv50:-:::::::*
sierrawireless	airlink_rv50x	-	cpe:2.3:h:sierrawireless:airlink_rv50x:-:::::::*
sierrawireless	airlink_es450	-	cpe:2.3:h:sierrawireless:airlink_es450:-:::::::*
sierrawireless	airlink_gx450	-	cpe:2.3:h:sierrawireless:airlink_gx450:-:::::::*

References

source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.0%

JSON

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