CVE-2025-7328

Description

Multiple Broken Authentication security issues exist in the affected product. The security issues are due to missing authentication checks on critical functions. These could result in potential denial-of-service, admin account takeover, or NAT rule modifications. Devices would no longer be able to communicate through NATR as a result of denial-of-service or NAT rule modifications. NAT rule modification could also result in device communication to incorrect endpoints. Admin account takeover could allow modification of configuration and require physical access to restore.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
rockwellautomation	1783-natr_firmware	< 1.007
rockwellautomation	1783-natr	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2025-7328? +

Multiple Broken Authentication security issues exist in the affected product. The security issues are due to missing authentication checks on critical functions. These could result in potential denial-of-service, admin account takeover, or NAT rule modifications. Devices would no longer be able to communicate through NATR as a result of denial-of-service or NAT rule modifications. NAT rule modification could also result in device communication to incorrect endpoints. Admin account takeover could allow modification of configuration and require physical access to restore. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-7328? +

CVE-2025-7328 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-7328? +

CVE-2025-7328 affects products from rockwellautomation, specifically: 1783-natr, 1783-natr_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-7328? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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