CVE-2026-10828

A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An...

CVE-2026-10829

A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of user-supplied input in the "Server location" parameter on the Basic settings page. An attacker could exploit...

CVE-2026-10828

A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An...

PT-2026-49654

Name of the Vulnerable Software and Affected Versions NPort W2150A-W4/W2250A-W4 Series versions prior to 1.5.1 Description A stack-based buffer overflow occurs due to insufficient input validation of user-supplied input in the Server location parameter on the Basic settings page. An authenticated...

CVE-2026-10828: Use of Externally-Controlled Format String

A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An...

CVE-2026-10829: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability has been found in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and earlier. This vulnerability stems from insufficient input validation of user-supplied input in the "Server location" parameter on the Basic settings page. An attacker could exploit...

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 payload to the web service. Successful exploitation of the vulnerability could result in denial of...

Stack overflow

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...

CVE-2024-1220 NPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow Vulnerability

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...

CVE-2024-1220 NPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow Vulnerability

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...

NPort W2150A W2250A DoS

The vulnerability of the microprogrammed software routers NPort W2150A and W2250A lies in the reading of data outside the buffer in memory. Exploiting this vulnerability can allow a malicious actor to cause service failure by sending a specially crafted web request remotely...

CVE-2024-1220: Stack-based Buffer Overflow

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...

Moxa NPort W2150A and W2250A Credentials Management (CVE-2017-16727)

A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11. The default password is empty on the device. An unauthorized user can access the device without a password. An unauthorized user has the ability to completely...

Moxa NPort W2150A/W2250A Code Execution

The vulnerability of the microprogrammed software of Moxa NPort W2150A/W2250A serial interface converters lies in the lack of data cleaning measures at the control level. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

PT-2021-7473

Name of the Vulnerable Software and Affected Versions Moxa NPort W2150A/W2250A affected versions not specified Description The issue is related to a lack of data sanitization at the management level in the firmware of Moxa NPort W2150A/W2250A serial interface converters. This could allow a remote...

Moxa NPort W2150A and W2250A Unauthorized Access Vulnerability

Moxa NPort W2150A and NPort W2250A are Moxa's serial communication servers for connecting industrial serial devices to a network. An unauthorized access vulnerability exists in the Moxa NPort W2150A prior to version 1.11 and the NPort W2250A prior to version 1.11, which stems from a null default...

CVE-2017-16727

A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11. The default password is empty on the device. An unauthorized user can access the device without a password. An unauthorized user has the ability to completely...

Default credentials

A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11. The default password is empty on the device. An unauthorized user can access the device without a password. An unauthorized user has the ability to completely...

CVE-2017-16727

The CVE-2017-16727 issue affects Moxa NPort W2150A and W2250A devices: versions prior to 1.11 contain a default empty password, allowing an unauthenticated remote user to access the device and potentially fully compromise the confidentiality and integrity of wireless traffic. Impact ranges from u...

PT-2017-14534

Name of the Vulnerable Software and Affected Versions Moxa NPort W2150A versions prior to 1.11 Moxa NPort W2250A versions prior to 1.11 Description A Credentials Management issue allows unauthorized access to the device due to an empty default password. This enables an unauthorized user to...