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Vulnerabilities

Vulnerability · CVE-2018-25112

An unauthenticated remote attacker may use an uncontrolled resource consumption in the IEC 61131 program of the affected products by creating large amounts of network traffic that

Published Jun 4, 2025 · catalog updated Jun 4, 2025 · PHOENIX CONTACT ILC 151

Check if you run it

No confirmed exploitation is on record for CVE-2018-25112. EPSS is 0.46%. Act only if a listed version of PHOENIX CONTACT ILC 151 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
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Vendor / distro source
Affected products
vendor PHOENIX CONTACT ILC 151 vers:all/*

An unauthenticated remote attacker may use an uncontrolled resource consumption in the IEC 61131 program of the affected products by creating large amounts of network traffic that needs to be handled by the ILC. This results in a Denial-of-Service of the device.

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.

  • vendor PHOENIX CONTACT ILC 151 vers:all/*vers:all/*

How to fix CVE-2018-25112

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-2018-25112. EPSS is 0.46%. Act only if a listed version of PHOENIX CONTACT ILC 151 is installed.

Which versions are affected?

Compare what you have installed with PHOENIX CONTACT ILC 151 vers:all/* vers:all/*. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. 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. Jun 4, 2025 · EUVD

    Detected

    An unauthenticated remote attacker may use an uncontrolled resource consumption in the IEC 61131 program of the affected products by creating large amounts of network traffic that needs to be handled by the ILC. This results in a Denial-of-Service of the device.

  2. Jun 4, 2025 · EUVD

    Updated

    An unauthenticated remote attacker may use an uncontrolled resource consumption in the IEC 61131 program of the affected products by creating large amounts of network traffic that needs to be handled by the ILC. This results in a Denial-of-Service of the device.

Sources

  • CVE.orgVulnerability recordCVE-2018-25112

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2018-25112

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2018-21599

    An unauthenticated remote attacker may use an uncontrolled resource consumption in the IEC 61131 program of the affected products by creating large amounts of network traffic that needs to be handled by the ILC. This results in a Denial-of-Service of the device.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.