CVE & CISA-KEV Catalog

CVE-2024-8626

HIGH
7.5
CVSS v3
NVD

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.

CWE-400Resource ExhaustionCWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available
compact guardlogix 5380 firmwareNVD
Affected:>= 33.011, < 33.015Fixed in:33.015CVE-2024-8626derived from NVD
compactlogix 5380 firmwareNVD
Affected:>= 33.011, < 33.015Fixed in:33.015CVE-2024-8626derived from NVD
compactlogix 5480 firmwareNVD
Affected:>= 33.011, < 33.015Fixed in:33.015CVE-2024-8626derived from NVD
controllogix 5580 firmwareNVD
Affected:>= 33.011, < 33.015Fixed in:33.015CVE-2024-8626derived from NVD
guardlogix 5580 firmwareNVD
Affected:>= 33.011, < 33.015Fixed in:33.015CVE-2024-8626derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.50%probability of exploitation in 30 days
39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2024-25617Medium5.389%-Fix
CVE-2018-1000115High7.589%-Fix
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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-27.