Cyber Resilience

CVE-2024-43384

High

Published: 07 May 2026

Published
07 May 2026
Modified
11 May 2026
KEV Added
Patch
CVSS Score v3.1 8.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0003 10.6th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-43384 is a high-severity Improper Removal of Sensitive Information Before Storage or Transfer (CWE-212) vulnerability in Phoenixcontact Fl Mguard 2102 Firmware. Its CVSS base score is 8.0 (High).

Operationally, ranked at the 10.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A low privileged remote attacker can gain the root password due to improper removal of sensitive information before storage or transfer.

CWE(s)

Related Threats

CVEs Like This One

CVE-2025-25269Same vendor: Phoenixcontact
CVE-2025-24003Same vendor: Phoenixcontact
CVE-2025-25270Same vendor: Phoenixcontact
CVE-2025-25271Same vendor: Phoenixcontact
CVE-2024-8474Shared CWE-212
CVE-2026-43824Shared CWE-212
CVE-2026-27640Shared CWE-212
CVE-2026-34214Shared CWE-212
CVE-2026-42880Shared CWE-212
CVE-2026-32891Shared CWE-212

Affected Assets

phoenixcontact
fl mguard 2102 firmware
≤ 10.4.1
phoenixcontact
fl mguard 2105 firmware
≤ 10.4.1
phoenixcontact
fl mguard 4102 pci firmware
≤ 10.4.1
phoenixcontact
fl mguard 4102 pcie firmware
≤ 10.4.1
phoenixcontact
fl mguard 4302 firmware
≤ 10.4.1
phoenixcontact
fl mguard 4305 firmware
≤ 10.4.1
phoenixcontact
fl mguard centerport firmware
≤ 8.9.3
phoenixcontact
fl mguard centerport vpn-1000 firmware
≤ 8.9.3
phoenixcontact
fl mguard core tx firmware
≤ 8.9.3
phoenixcontact
fl mguard core tx vpn firmware
≤ 8.9.3
+27 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-212

Eradication of spilled information from contaminated systems mitigates the effects of improper removal of sensitive data before storage or transfer.

addresses: CWE-212

The control requires verified removal of sensitive data before media is made available at a reduced classification level, directly addressing improper removal prior to storage or transfer.

addresses: CWE-212

Explicit procedures to delete inaccurate or outdated PII directly mitigate improper removal of sensitive information before storage or transfer.

addresses: CWE-212

Retention policies enforce removal or sanitization of sensitive data before storage or transfer per regulatory requirements.

addresses: CWE-212

The explicit requirement to delete inaccurate/outdated PII implements proper removal of sensitive information before further storage or transfer.

addresses: CWE-212

The control implements proper removal of sensitive information before storage or transfer of datasets.

addresses: CWE-212

The generate-on-demand-and-delete requirement enforces removal of sensitive information before storage or transfer, preventing improper retention.

addresses: CWE-212

Requires explicit removal of sensitive information prior to component transfer or disposal, reducing exposure from retained data.

References