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HIGH · 8.2

CVE-2024-1220

A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payl...

Vulnerability Description

A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payload to the web service. Successful exploitation of the vulnerability could result in denial of service.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH

Affected Products

VendorProductVersions
MoxaNport W2150A Firmware<= 2.3
MoxaNport W2150A-
MoxaNport W2250A Firmware<= 2.3
MoxaNport W2250A-
MoxaNport W2150A-T Firmware<= 2.3
MoxaNport W2150A-T-
MoxaNport W2250A-T Firmware<= 2.3
MoxaNport W2250A-T-

Related Weaknesses (CWE)

CWE-121CWE-787

References

FAQ

What is CVE-2024-1220?

CVE-2024-1220 is a vulnerability with a CVSS score of 8.2 (HIGH). A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payl...

How severe is CVE-2024-1220?

CVE-2024-1220 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-1220?

Check the references section above for vendor advisories and patch information. Affected products include: Moxa Nport W2150A Firmware, Moxa Nport W2150A, Moxa Nport W2250A Firmware, Moxa Nport W2250A, Moxa Nport W2150A-T Firmware.