CVE-2024-24955: Automationdirect p3-550e Firmware

High severity, CVSS 8.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Several out-of-bounds write vulnerabilities exist in the Programming Software Connection FileSystem API functionality of AutomationDirect P3-550E 1.2.10.9. Specially crafted network packets can lead to heap-based memory corruption. An attacker can send malicious packets to trigger these vulnerabilities.This CVE tracks the arbitrary null-byte write vulnerability located in firmware 1.2.10.9 of the P3-550E at offset `0xb69fc`.

Affected products

Published 2024-05-28. Last modified 2026-06-17.