vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-1679

MEDIUM
4.8
CVSS Score
Published: October 23, 2025 at 01:51 PM UTC
Updated: October 18, 2026 at 09:10 PM UTC
4 products affected across 1 vendorTN-G6500TN-G4500TN-4500A

Using TN-4500A Series by Moxa?

Get instant alerts when new vulnerabilities affect TN-4500A Series - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM4.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

TN-4500A· Moxa
90%
1.0 ≤ v ≤ 3.131.0
Vendor states this is fixed in 4.0 (unaffected)
TN-5500A· Moxa
90%
1.0 ≤ v ≤ 3.131.0
Vendor states this is fixed in 4.0 (unaffected)
TN-G4500· Moxa
90%
1.0 ≤ v ≤ 5.51.0
Vendor states this is fixed in 5.5.255 (unaffected)
TN-G6500· Moxa
90%
1.0 ≤ v ≤ 5.51.0
Vendor states this is fixed in 5.5.255 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
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
Technical Description
Source: cverecord
https://www.hackrtu.com/blog/cg-technical-en-003/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.8MEDIUMMoxa
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card