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HIGH · 7.5

CVE-2024-8626

Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certai...

Vulnerability Description

Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certain web pages of the product causing the affected products to become fully unavailable and require a power cycle to recover.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
RockwellautomationCompactlogix 5380 Firmware>= 33.011, < 33.015
RockwellautomationCompactlogix 5380-
RockwellautomationCompact Guardlogix 5380 Firmware>= 33.011, < 33.015
RockwellautomationCompact Guardlogix 5380-
RockwellautomationCompactlogix 5480 Firmware>= 33.011, < 33.015
RockwellautomationCompactlogix 5480-
RockwellautomationControllogix 5580 Firmware>= 33.011, < 33.015
RockwellautomationControllogix 5580-
RockwellautomationGuardlogix 5580 Firmware>= 33.011, < 33.015
RockwellautomationGuardlogix 5580-
Rockwellautomation1756-En4Tr Firmware3.002
Rockwellautomation1756-En4Tr-

Related Weaknesses (CWE)

CWE-401CWE-400

References

FAQ

What is CVE-2024-8626?

CVE-2024-8626 is a vulnerability with a CVSS score of 7.5 (HIGH). Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certai...

How severe is CVE-2024-8626?

CVE-2024-8626 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-8626?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Compactlogix 5380 Firmware, Rockwellautomation Compactlogix 5380, Rockwellautomation Compact Guardlogix 5380 Firmware, Rockwellautomation Compact Guardlogix 5380, Rockwellautomation Compactlogix 5480 Firmware.