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CVE-2025-1679

Published: Oct 23, 2025Updated: Oct 27, 2025 Sources: CVE List NVD BDUCWE-79
NVD MITRE
5.9CVSSMEDIUM
EPSS Score
0.3%
Top 78.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Cross-site Scripting has been identified in Moxa’s Ethernet switches, which allows an authenticated administrative attacker to inject malicious scripts to an affected device’s web service that could impact authenticated users interacting with the device’s web interface. This vulnerability is classified as stored cross-site scripting (XSS); attackers inject malicious scripts into the system, and the scripts persist across sessions. There is no impact to the confidentiality, integrity, and availability of the affected device; no loss of availability within any subsequent systems but has some loss of confidentiality and integrity within the subsequent system.

CVSS Vector Breakdown

AV:NAC:LC:LI:LA:L
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:LConfidentiality
L
I:LIntegrity
L
A:LAvailability
L
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

TN-4500A SeriesMoxaICS / OT / IoT
TN-5500A SeriesMoxaICS / OT / IoT
TN-G4500 SeriesMoxaICS / OT / IoT
TN-G6500 SeriesMoxaICS / OT / IoT
TN-4500AMoxa Inc.ICS / OT / IoT
moxacommercialTWICS / OT / IoTaka moxa technologies
moxa inc.commercialTWICS / OT / IoTaka moxa
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-257421-cve-2025-1679,-cve-2025-1680-stored-cross-site-scripting-(xss)-and-host-header-injection-vulnerabilities-in
moxa.com
https://www.hackrtu.com/blog/cg-technical-en-003/
hackrtu.com
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-257421-cve-2025-1679,-cve-2025-1680-stored-cross-site-scripting-(xss)-and-host-header-injection-vulnerabilities-in
moxa.com

Timeline

Published
Oct 23, 2025
Last Updated
Oct 27, 2025

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