CVE-2021-32974

Improper input validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to execute commands.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01	Mitigation Third Party Advisory US Government Resource
https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:moxa:nport_iaw5150a-6i\/o:-:*:*:*:*:*:*:*

cpe:2.3:o:moxa:nport_iaw5150a-6i\/o_firmware:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:h:moxa:nport_iaw5150a-12i\/o:-:*:*:*:*:*:*:*

cpe:2.3:o:moxa:nport_iaw5150a-12i\/o_firmware:*:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:h:moxa:nport_iaw5250a-6i\/o:-:*:*:*:*:*:*:*

cpe:2.3:o:moxa:nport_iaw5250a-6i\/o_firmware:*:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:h:moxa:nport_iaw5250a-12i\/o:-:*:*:*:*:*:*:*

cpe:2.3:o:moxa:nport_iaw5250a-12i\/o_firmware:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-01 23:15

Updated : 2023-06-26 18:00

NVD link : CVE-2021-32974

Mitre link : CVE-2021-32974

CVE.ORG link : CVE-2021-32974

JSON object : View

Products Affected

moxa

nport_iaw5250a-6i\/o_firmware
nport_iaw5250a-12i\/o
nport_iaw5250a-6i\/o
nport_iaw5150a-12i\/o_firmware
nport_iaw5250a-12i\/o_firmware
nport_iaw5150a-6i\/o_firmware
nport_iaw5150a-12i\/o
nport_iaw5150a-6i\/o

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CWE-20

Improper Input Validation

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