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Vulnerabilities

Vulnerability · CVE-2025-55075

Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE.

Published Sep 17, 2025 · catalog updated Sep 17, 2025 · I-O DATA DEVICE, INC. WN-7D36QR/UE

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-55075. EPSS is 0.33%. Act only if a listed version of I-O DATA DEVICE, INC. WN-7D36QR/UE is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.33%
Remediation
Vendor / distro source
Affected products
vendor I-O DATA DEVICE, INC. WN-7D36QR/UE firmware Ver.1.1.3 and prior versions

Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE. If this vulnerability is exploited, SSH may be enabled by a remote authenticated attacker.

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 I-O DATA DEVICE, INC. WN-7D36QR/UE firmware Ver.1.1.3 and prior versionsfirmware Ver.1.1.3 and prior versions

How to fix CVE-2025-55075

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-2025-55075. EPSS is 0.33%. Act only if a listed version of I-O DATA DEVICE, INC. WN-7D36QR/UE is installed.

Which versions are affected?

Compare what you have installed with I-O DATA DEVICE, INC. WN-7D36QR/UE firmware Ver.1.1.3 and prior versions firmware Ver.1.1.3 and prior versions. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.33%. 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. Sep 17, 2025 · EUVD

    Detected

    Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE. If this vulnerability is exploited, SSH may be enabled by a remote authenticated attacker.

  2. Sep 17, 2025 · EUVD

    Updated

    Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE. If this vulnerability is exploited, SSH may be enabled by a remote authenticated attacker.

Sources

  • CVE.orgVulnerability recordCVE-2025-55075

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-55075

    30-day exploitation probability 0.33%

    first.org
  • EUVDVulnerability recordEUVD-2025-29682

    Hidden functionality issue exists in WN-7D36QR and WN-7D36QR/UE. If this vulnerability is exploited, SSH may be enabled by a remote authenticated attacker.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 29, 2026
  • CVE.orgOct 23, 2026
  • EUVDOct 23, 2026