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 deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information.
| 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) |