CVE-2025-7329: Rockwell Automation Comms - 1783-NATR Stored Cross-Site Scripting Vulnerability

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-10-14 · updated 2026-10-08
Weakness: CWE-79

Description

A Stored Cross-Site Scripting security issue exists in the affected product that could potentially allow a malicious user to view and modify sensitive data or make the webpage unavailable. The vulnerability stems from missing special character filtering and encoding. Successful exploitation requires an attacker to be able to update configuration fields behind admin login.

Affected products

Rockwell Automation Comms - 1783-NATR: before 1.007 — fixed in 1.007

How to fix

Upgrade to a fixed version: Rockwell Automation Comms - 1783-NATR 1.007. Check the vendor advisory for mitigations.

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1756.html

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