CVE-2024-22187

Exp

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.

Published: 2024-05-28 Last update: 2025-02-12 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-22187 is rated High Exploit Risk (77.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.86%). 2 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2024-22187

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2024-22187

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-11-21 0.46% 0.86% +0.40%
2 2025-11-18 0.86% 0.46% -0.40%
3 2025-07-13 — 0.86% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-22187

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.1 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.2 [email protected]

Weakness enumeration for CVE-2024-22187

Affected software / configurations for CVE-2024-22187

Vendor Product Version Raw CPE
automationdirect p3-550e_firmware 1.2.10.9 cpe:2.3:o:automationdirect:p3-550e_firmware:1.2.10.9:*:*:*:*:*:*:*
automationdirect p3-550e_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p3-550e_firmware:4.1.1.10:*:*:*:*:*:*:*
automationdirect p3-550_firmware 1.2.10.9 cpe:2.3:o:automationdirect:p3-550_firmware:1.2.10.9:*:*:*:*:*:*:*
automationdirect p3-550_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p3-550_firmware:4.1.1.10:*:*:*:*:*:*:*
automationdirect p3-530_firmware 1.2.10.9 cpe:2.3:o:automationdirect:p3-530_firmware:1.2.10.9:*:*:*:*:*:*:*
automationdirect p3-530_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p3-530_firmware:4.1.1.10:*:*:*:*:*:*:*
automationdirect p2-550_firmware 1.2.10.10 cpe:2.3:o:automationdirect:p2-550_firmware:1.2.10.10:*:*:*:*:*:*:*
automationdirect p2-550_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p2-550_firmware:4.1.1.10:*:*:*:*:*:*:*
automationdirect p1-550_firmware 1.2.10.10 cpe:2.3:o:automationdirect:p1-550_firmware:1.2.10.10:*:*:*:*:*:*:*
automationdirect p1-550_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p1-550_firmware:4.1.1.10:*:*:*:*:*:*:*
automationdirect p1-540_firmware 1.2.10.10 cpe:2.3:o:automationdirect:p1-540_firmware:1.2.10.10:*:*:*:*:*:*:*
automationdirect p1-540_firmware 4.1.1.10 cpe:2.3:o:automationdirect:p1-540_firmware:4.1.1.10:*:*:*:*:*:*:*

References for CVE-2024-22187

cvelogic Threat Intelligence