CVEvulnerability

CVE-2024-3493

7.5 HIGH Published 2024-04-15 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-04-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-20

Description

A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and/or control of connected devices.

Affected configurations

• rockwellautomation controllogix 5580 firmware 35.011 • rockwellautomation guardlogix 5580 firmware 35.011 • rockwellautomation compactlogix 5380 firmware 35.011 • rockwellautomation compact guardlogix 5380 firmware 35.011 • rockwellautomation 1756-en4tr firmware 5.001 • rockwellautomation controllogix 5580 process firmware 35.011 • rockwellautomation compactlogix 5380 process firmware 35.011 • rockwellautomation compactlogix 5480 firmware 35.011

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References