CVE Tools
Sign in

CVE-2025-1680

Published: Oct 23, 2025Updated: Oct 27, 2025 Sources: CVE List NVD BDUCWE-349
3.5LOW
NVD MITRE
EPSS Score
0.2%
Top 93.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An acceptance of extraneous untrusted data with trusted data vulnerability has been identified in Moxa’s Ethernet switches, which allows attackers with administrative privileges to manipulate HTTP Host headers by injecting a specially crafted Host header into HTTP requests sent to an affected device’s web service. This vulnerability is classified as Host Header Injection, where invalid Host headers can manipulate to redirect users, forge links, or phishing attacks. There is no impact to the confidentiality, integrity, and availability of the affected device; no loss of confidentiality, integrity, and availability within any subsequent systems.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LC:NI:LA:N
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:NConfidentiality
None
I:LIntegrity
L
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-349

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 →

Exploitability

Official Patch Available

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

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-1680 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows