TI-2020-15436 Aliases CVE-2020-25194 GHSA-rq59-f4hv-p8wv

MOXA NPort IAW5000A-I/O Series

MEDIUM 41CWE-269Published 2020-12-23 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Privilege escalation
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has improper privilege management, which may allow an attacker with user privileges to perform requests with administrative privileges.

Why it matters now

EPSS 0.01366 71st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Moxa	NPort IAW5000A-I/O	up to Version 2.1	—	No fix listed	CNA

NPort IAW5000A-I/O VendorMoxa Affected up to Version 2.1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:moxa:nport_iaw5000a-i\/o_firmware::::::::	up to 2.1	Vulnerable	Moxa
cpe:2.3:h:moxa:nport_iaw5000a-i\/o:-:::::::*	not specified by NVD	Running on	Moxa

cpe:2.3:o:moxa:nport_iaw5000a-i\/o_firmware:*:*:*:*:*:*:*:* Versions up to 2.1 Vulnerable ·Moxa
cpe:2.3:h:moxa:nport_iaw5000a-i\/o:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-25194
2026-10-03 Alias added: GHSA-rq59-f4hv-p8wv

References

Advisory 1

https://us-cert.cisa.gov/ics/advisories/icsa-20-287-01

TI-2020-15438 MOXA NPort IAW5000A-I/O Series CVSS 3.1CRITICAL 9.8
TI-2020-15395 MOXA NPort IAW5000A-I/O Series CVSS 3.1CRITICAL 9.8
TI-2020-15432 MOXA NPort IAW5000A-I/O Series CVSS 3.1CRITICAL 9.8
TI-2023-03893 NPort IAW5000A-I/O Series Hardcoded Credential Vulnerability CVSS 3.1CRITICAL 9.8
TI-2020-15440 MOXA NPort IAW5000A-I/O Series CVSS 3.1HIGH 8.8
TI-2023-04539 NPort 5000 Series Firmware Improper Validation of Integrity Check Vulnerability CVSS 3.1HIGH 8.8

See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences