by Kastro
Paper/Archive/CVE-2025-7328

CVE-2025-7328

Rockwell Automation Comms - 1783-NATR — Rockwell Automation Comms - 1783-NATR Multiple Broken Authentication Vulnerabilities

EPSS 0.5%CVSS 9.9
critical.is priorityof 100
39
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 45.3.453 × 209.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Comms - 1783-NATRVersion 1.006 and prior–CNA

Scores by source

Rockwell (CNA)9.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refrockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1756.html