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CVE-2024-22187

Automationdirect P1-540 Firmware vulnerability

9.1 CRITICALEPSS 1.04%
  1. Published28 May 2024

Description

A write-what-where vulnerability exists in the Programming Software Connection Remote Memory Diagnostics functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to an arbitrary write. An attacker can send an unauthenticated packet to trigger this vulnerability.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected products

Automationdirect P1-540 Firmware1.2.10.10 · 4.1.1.10
Automationdirect P1-550 Firmware1.2.10.10 · 4.1.1.10
Automationdirect P2-550 Firmware1.2.10.10 · 4.1.1.10
Automationdirect P3-530 Firmware1.2.10.9 · 4.1.1.10
Automationdirect P3-550e Firmware1.2.10.9 · 4.1.1.10
Automationdirect P3-550 Firmware1.2.10.9 · 4.1.1.10

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2024-22187 being actively exploited?

CVE-2024-22187 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.04%.

How severe is CVE-2024-22187?

CVE-2024-22187 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 1.04% probability of exploitation.

Which products are affected by CVE-2024-22187?

Affected products include Automationdirect P1-540 Firmware, Automationdirect P1-550 Firmware, Automationdirect P2-550 Firmware, Automationdirect P3-530 Firmware, Automationdirect P3-550e Firmware, and 1 more.

How do I fix CVE-2024-22187?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-22187 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.