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As of 09/18/2026, within CyStack's analyzed data, NPort IAW5000A-I/O Series firmware has 0 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of NPort IAW5000A-I/O Series firmware and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2021-32976Moxa NPort IAW5000A-I/O Series Serial Device Server Stack-based Buffer Overflow | Exploitation statusNot known exploited | FixYes | Published04/01/2022 | SeverityCritical |
CVE-2021-32970Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation | Exploitation statusNot known exploited | FixYes | Published04/01/2022 | SeverityHigh |
CVE-2021-32974Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation | Exploitation statusNot known exploited | FixYes | Published04/01/2022 | SeverityCritical |
CVE-2021-32968Moxa NPort IAW5000A-I/O Series Serial Device Server Classic Buffer Overflow | Exploitation statusNot known exploited | FixYes | Published04/01/2022 | SeverityHigh |
