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Vulnerabilities

Vulnerability · CVE-2024-43384

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

Published May 7, 2026 · catalog updated Jun 17, 2026 · fl mguard 2102 firmware

Check if you run it

No confirmed exploitation is on record for CVE-2024-43384. EPSS is 0.34%. Act only if a listed version of fl mguard 2102 firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.34%
Remediation
Advisory link
Affected products
cpe phoenixcontact/fl mguard 2102 firmware · cpe phoenixcontact/fl mguard 2105 firmware · cpe phoenixcontact/fl mguard 4102 pci firmware · cpe phoenixcontact/fl mguard 4102 pcie firmware · cpe phoenixcontact/fl mguard 4302 firmware · cpe phoenixcontact/fl mguard 4305 firmware

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

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe phoenixcontact/fl mguard 2102 firmwareversion unspecified
  • cpe phoenixcontact/fl mguard 2105 firmwareversion unspecified
  • cpe phoenixcontact/fl mguard 4102 pci firmwareversion unspecified
  • cpe phoenixcontact/fl mguard 4102 pcie firmwareversion unspecified
  • cpe phoenixcontact/fl mguard 4302 firmwareversion unspecified
  • cpe phoenixcontact/fl mguard 4305 firmwareversion unspecified
  • cpe phoenixcontact/fl mguard centerport firmwareversion unspecified
  • cpe phoenixcontact/fl mguard centerport vpn-1000 firmwareversion unspecified
  • cpe phoenixcontact/fl mguard core tx firmwareversion unspecified
  • cpe phoenixcontact/fl mguard core tx vpn firmwareversion unspecified
  • cpe phoenixcontact/fl mguard delta tx/tx firmwareversion unspecified
  • cpe phoenixcontact/fl mguard delta tx/tx vpn firmwareversion unspecified

How to fix CVE-2024-43384

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2024-43384. EPSS is 0.34%. Act only if a listed version of fl mguard 2102 firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer. EPSS 0.34%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 7, 2026 · NIST NVD

    Detected

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

  2. Jun 17, 2026 · NIST NVD

    Updated

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

Sources

  • CVE.orgVulnerability recordCVE-2024-43384

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-43384

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2024-43384

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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.