| CVE ID | CVSS Score | Severity | Description |
|---|---|---|---|
| CVE-2026-9307 | 5.3 | medium |
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.
|
| CVE-2025-11694 | 7.5 | high |
A security issue exists within 1769 CompactLogix controllers due to the missing validation of sequence numbers and source IP addresses in the CIP protocol. This allows attacker to abuse the exposed Connection ID's visible on the web interface to perform denial-of-service attacks, resulting in a minor fault.
|
| Vendor | Product | Asset Type | Purdue Level | Firmware |
|---|---|---|---|---|
| Rockwell Automation | Unknown | plc |
L1
|
-- |
| Rockwell Automation | Unknown | plc |
L1
|
-- |
| Rockwell Automation | Unknown | plc |
L1
|
-- |