Search criteria
3 vulnerabilities found for NPort W2150A/W2250A Series by Moxa
CVE-2026-10829 (GCVE-0-2026-10829)
Vulnerability from cvelistv5 – Published: 2026-06-16 10:18 – Updated: 2026-06-16 12:16
VLAI?
Summary
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 this vulnerability by sending crafted input to the web service, resulting in memory corruption. Successful exploitation of this vulnerability could allow remote code execution on the target system with root privileges.
Severity ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Moxa | NPort W2150A-W4/W2250A-W4 Series |
Affected:
1.0 , ≤ 1.5
(custom)
|
|||||||
|
|||||||||
Credits
Remi ONNO of CS GROUP France (Sopra Steria Group)
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CVE-2026-10828 (GCVE-0-2026-10828)
Vulnerability from cvelistv5 – Published: 2026-06-16 10:16 – Updated: 2026-06-16 12:20
VLAI?
Summary
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 attacker could exploit this vulnerability by sending crafted input to the web service, causing unintended memory disclosure. Successful exploitation may allow an attacker to leak sensitive memory contents and determine critical memory addresses, potentially bypassing Address Space Layout Randomization (ASLR) protections.
Severity ?
CWE
- CWE-134 - Use of Externally-Controlled Format String
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Moxa | NPort W2150A-W4/W2250A-W4 Series |
Affected:
1.0 , ≤ 1.5
(custom)
|
|||||||
|
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Credits
Remi ONNO of CS GROUP France (Sopra Steria Group)
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CVE-2024-1220 (GCVE-0-2024-1220)
Vulnerability from cvelistv5 – Published: 2024-03-06 01:51 – Updated: 2024-08-23 20:33
VLAI?
Title
NPort W2150A/W2250A Series Web Server Stack-based Buffer Overflow Vulnerability
Summary
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.
Severity ?
8.2 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Moxa | NPort W2150A/W2250A Series |
Affected:
1.0 , ≤ 2.3
(custom)
|
Credits
Vladimir Razov from Positive Technologies
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