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CVE-2025-1679

18
FAUCET Score

CVE-2025-1679 is a stored Cross-site Scripting (XSS) vulnerability in Moxa Ethernet switches, allowing an authenticated administrative attacker to inject malicious scripts into the device's web interface. While there is no impact to the device's confidentiality, integrity, or availability, subsequent systems may experience some loss of confidentiality and integrity. The vulnerability has a CVSS score of 4.8 (Medium), indicating a network-based attack with low attack complexity, but requires high privileges and user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
MoxaTN-4500A Series
>= 1.0, <= 3.13CNA affecteddefault unaffected
MoxaTN-5500A Series
>= 1.0, <= 3.13CNA affecteddefault unaffected
MoxaTN-G4500 Series
>= 1.0, <= 5.5CNA affecteddefault unaffected
MoxaTN-G6500 Series
>= 1.0, <= 5.5CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

4.8MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 26th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

hackrtu.com / blog/cg-technical-en-003
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