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CVE-2021-32974 Details
Description
Improper input validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to execute commands.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 16, 2025Exploitation: NoneAutomatable: YesTechnical Impact: Total
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01 | CVE | MitigationThird Party AdvisoryUS Government Resource |
| https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities | CVE | Vendor Advisory |
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01 | [email protected] | MitigationThird Party AdvisoryUS Government Resource |
| https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| moxa nport iaw5150a-6i/o firmware | <= 2.2 |
CPE
Remediation
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| moxa nport iaw5150a-6i/o | All versions |
CPE
Remediation
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| moxa nport iaw5150a-12i/o firmware | <= 2.2 |
CPE
Remediation
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| moxa nport iaw5150a-12i/o | All versions |
CPE
Remediation
| |
| moxa nport iaw5250a-6i/o firmware | <= 2.2 |
CPE
Remediation
| |
| moxa nport iaw5250a-6i/o | All versions |
CPE
Remediation
| |
| moxa nport iaw5250a-12i/o firmware | <= 2.2 |
CPE
Remediation
| |
| moxa nport iaw5250a-12i/o | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jun 26, 2023 | Reanalysis | [email protected] |
| Apr 11, 2022 | Initial Analysis | [email protected] |