high7.5
CVE-2018-14821
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior.
Impact
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote, unauthenticated threat actor to intentionally send a malformed CIP packet to Port 44818, causing the RSLinx Classic application to terminate. The user will need to manually restart the software to regain functionality.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rockwellautomation | Rslinx | through 4.00.01 |