high7.5
CVE-2017-7924
An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD.
Impact
An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rockwellautomation | 1763-L16bwa Firmware | All versions |
| Rockwellautomation | 1763-L16awa Firmware | All versions |
| Rockwellautomation | 1763-L16bbb Firmware | All versions |
| Rockwellautomation | 1763-L16dwd Firmware | All versions |