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Vulnerabilities

Vulnerability · CVE-2025-9177

A denial-of-service security issue exists in the affected product and version.

Published Oct 14, 2025 · catalog updated Oct 14, 2025 · Rockwell Automation 1715-AENTR EtherNet/IP Adapter

Last checked Oct 23, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-9177. EPSS is 0.32%. Act only if a listed version of Rockwell Automation 1715-AENTR EtherNet/IP Adapter is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High7.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.32%
Remediation
Advisory link
Affected products
vendor Rockwell Automation 1715-AENTR EtherNet/IP Adapter Version 3.003 and prior

A denial-of-service security issue exists in the affected product and version. The security issue stems from a high number of requests sent to the web server. This could result in a web server crash however; this does not impact I/O control or communication . A power cycle is required to recover and utilize the webpage.

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 Rockwell Automation 1715-AENTR EtherNet/IP Adapter Version 3.003 and priorVersion 3.003 and prior

How to fix CVE-2025-9177

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-2025-9177. EPSS is 0.32%. Act only if a listed version of Rockwell Automation 1715-AENTR EtherNet/IP Adapter is installed.

Which versions are affected?

Compare what you have installed with Rockwell Automation 1715-AENTR EtherNet/IP Adapter Version 3.003 and prior Version 3.003 and prior. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.32%. 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. Oct 14, 2025 · EUVD

    Detected

    A denial-of-service security issue exists in the affected product and version. The security issue stems from a high number of requests sent to the web server. This could result in a web server crash however; this does not impact I/O control or communication . A power cycle is required to recover and utilize the webpage.

  2. Oct 14, 2025 · EUVD

    Updated

    A denial-of-service security issue exists in the affected product and version. The security issue stems from a high number of requests sent to the web server. This could result in a web server crash however; this does not impact I/O control or communication . A power cycle is required to recover and utilize the webpage.

Sources

  • CVE.orgVulnerability recordCVE-2025-9177

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-9177

    30-day exploitation probability 0.32%

    first.org
  • EUVDVulnerability recordEUVD-2025-34192

    A denial-of-service security issue exists in the affected product and version. The security issue stems from a high number of requests sent to the web server. This could result in a web server crash however; this does not impact I/O control or communication . A power cycle is req

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 23, 2026
  • EUVDOct 23, 2026