CVE-2026-9307 — Rockwell Automation CompactLogix 5370 Controllers – Multiple Vulnerabilities
A sensitive information disclosure security issue exists within the affected CompactLogix controllers. The controller's web server exposes CIP Connection IDs on the diagnostics …
Published: 2026-06-16 · CVSS: 6.3 · CVSS 4.0
A sensitive information disclosure security issue exists within the affected CompactLogix controllers. The controller's web server exposes CIP Connection IDs on the diagnostics webpage, which are accessible to any unauthenticated user on the network. This information can be leveraged by an attacker to construct malicious packets, leading to Denial-of-Service.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7