CVE-2024-24956

2024-05-2816:15:14

CWE-787

[email protected]

web.nvd.nist.gov

automationdirect

p3-550e

out-of-bounds

network packets

memory corruption

arbitrary

null-byte

firmware

vulnerability

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

17.0%

JSON

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 0xb6a38.