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[email protected]CVE-2021-39279

HistorySep 07, 2021 - 6:15 a.m.

CVE-2021-39279

2021-09-0706:15:08

CWE-78

[email protected]

web.nvd.nist.gov

moxa devices

authenticated command injection

web_importtftp

cve-2021-39279

nvd

9 High

CVSS2

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.5%

JSON

Certain MOXA devices allow Authenticated Command Injection via /forms/web_importTFTP. This affects WAC-2004 1.7, WAC-1001 2.1, WAC-1001-T 2.1, OnCell G3470A-LTE-EU 1.7, OnCell G3470A-LTE-EU-T 1.7, TAP-323-EU-CT-T 1.3, TAP-323-US-CT-T 1.3, TAP-323-JP-CT-T 1.3, WDR-3124A-EU 2.3, WDR-3124A-EU-T 2.3, WDR-3124A-US 2.3, and WDR-3124A-US-T 2.3.

Affected configurations

NVD

Node

moxawac-2004_firmwareMatch1.7

AND

moxawac-2004Match-

Node

moxawac-1001_firmwareMatch2.1

AND

moxawac-1001Match-

Node

moxawac-1001-t_firmwareMatch2.1

AND

moxawac-1001-tMatch-

Node

moxaoncell_g3470a-lte-eu_firmwareMatch1.7

AND

moxaoncell_g3470a-lte-euMatch-

Node

moxaoncell_g3470a-lte-eu-t_firmwareMatch1.7

AND

moxaoncell_g3470a-lte-eu-tMatch-

Node

moxatap-323-eu-ct-t_firmwareMatch1.3

AND

moxatap-323-eu-ct-tMatch-

Node

moxatap-323-us-ct-t_firmwareMatch1.3

AND

moxatap-323-us-ct-tMatch-

Node

moxatap-323-jp-ct-t_firmwareMatch1.3

AND

moxatap-323-jp-ct-tMatch-

Node

moxawdr-3124a-eu_firmwareMatch2.3

AND

moxawdr-3124a-euMatch-

Node

moxawdr-3124a-eu-t_firmwareMatch2.3

AND

moxawdr-3124a-eu-tMatch-

Node

moxawdr-3124a-us_firmwareMatch2.3

AND

moxawdr-3124a-usMatch-

Node

moxawdr-3124a-us-t_firmwareMatch2.3

AND

moxawdr-3124a-us-tMatch-

CPENameOperatorVersion
moxa:wac-2004_firmwaremoxa wac-2004 firmwareeq1.7

CPE	Name	Operator	Version
moxa:wac-2004_firmware	moxa wac-2004 firmware	eq	1.7

References

packetstormsecurity.com/files/164014

www.moxa.com

9 High

CVSS2

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.5%

JSON

Related for CVE-2021-39279

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