CVE-2017-16727

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Summary

CVECVE-2017-16727
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-12-22 02:29:15 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionA 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 compromise the confidentiality and integrity of the wireless traffic.

Risk And Classification

Primary CVSS: v3.0 9.1 CRITICAL from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.002060000 probability, percentile 0.424930000 (date 2026-05-19)

Problem Types: CWE-255 | CWE-521 | CWE-255 CWE-255

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.1CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
2.0[email protected]Primary6.4AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Moxa Nport W2150a - All All All
Operating System Moxa Nport W2150a Firmware All All All All
Hardware Moxa Nport W2250a - All All All
Operating System Moxa Nport W2250a Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Moxa NPort W2150A And W2250A affected Moxa NPort W2150A and W2250A Not specified

References

ReferenceSourceLinkTags
Moxa NPort W2150A and W2250A | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov Patch, Third Party Advisory, US Government Resource
Moxa NPort W2150A and W2250A CVE-2017-16727 Unauthorized Access Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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