CVE-2024-24947

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb68c4` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
AutomationDirectP3-550E1.2.10.9
automationdirectp3-550e1.2.10.9

References

Timeline

Published
May 28, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-24947: High severity, CVSS 8.2 | Vulnix