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Vulnerabilities

Vulnerability · CVE-2025-43922

The FileWave Windows client before 16.0.0, in some non-default configurations, allows an unprivileged local user to escalate privileges to SYSTEM.

Published Apr 21, 2025 · catalog updated Apr 21, 2025 · FileWave FileWave

Check if you run it

No confirmed exploitation is on record for CVE-2025-43922. EPSS is 0.14%. Act only if a listed version of FileWave FileWave is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.14%
Remediation
Version ranges on file
Affected products
vendor FileWave FileWave 0 <16.0.0

The FileWave Windows client before 16.0.0, in some non-default configurations, allows an unprivileged local user to escalate privileges to SYSTEM.

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 FileWave FileWave 0 <16.0.00 <16.0.0

How to fix CVE-2025-43922

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-2025-43922. EPSS is 0.14%. Act only if a listed version of FileWave FileWave is installed.

Which versions are affected?

Compare what you have installed with FileWave FileWave 0 <16.0.0 0 <16.0.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.14%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Windows security

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. Apr 21, 2025 · EUVD

    Detected

    The FileWave Windows client before 16.0.0, in some non-default configurations, allows an unprivileged local user to escalate privileges to SYSTEM.

  2. Apr 21, 2025 · EUVD

    Updated

    The FileWave Windows client before 16.0.0, in some non-default configurations, allows an unprivileged local user to escalate privileges to SYSTEM.

Sources

  • CVE.orgVulnerability recordCVE-2025-43922

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-43922

    30-day exploitation probability 0.1%

    first.org
  • EUVDVulnerability recordEUVD-2025-12358

    The FileWave Windows client before 16.0.0, in some non-default configurations, allows an unprivileged local user to escalate privileges to SYSTEM.

    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.