A leftover debug code vulnerability exists in the Telnet Diagnostic Interface functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted series of network requests can lead to unauthorized access. An attacker can send a sequence of requests to trigger this vulnerability.
The product is released with debugging code still enabled or active.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| P3-550e_firmware | Automationdirect | 1.2.10.9 (including) | 1.2.10.9 (including) |
| P3-550e_firmware | Automationdirect | 4.1.1.10 (including) | 4.1.1.10 (including) |