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Vulnerabilities

Vulnerability · CVE-2025-30409

Denial of service due to allocation of resources without limits.

Published Apr 24, 2025 · catalog updated Mar 5, 2026 · Acronis Acronis Cyber Protect 17

Check if you run it

No confirmed exploitation is on record for CVE-2025-30409. EPSS is 0.21%. Act only if a listed version of Acronis Acronis Cyber Protect 17 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.21%
Remediation
Version ranges on file
Affected products
vendor Acronis Acronis Cyber Protect 17 unspecified <41186

Denial of service due to allocation of resources without limits. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 17 (Windows) before build 41186.

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 Acronis Acronis Cyber Protect 17 unspecified <41186unspecified <41186

How to fix CVE-2025-30409

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-2025-30409. EPSS is 0.21%. Act only if a listed version of Acronis Acronis Cyber Protect 17 is installed.

Which versions are affected?

Compare what you have installed with Acronis Acronis Cyber Protect 17 unspecified <41186 unspecified <41186. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.21%. 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. Apr 24, 2025 · EUVD

    Detected

    Denial of service due to allocation of resources without limits. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 17 (Windows) before build 41186.

  2. Mar 5, 2026 · EUVD

    Updated

    Denial of service due to allocation of resources without limits. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 17 (Windows) before build 41186.

Sources

  • CVE.orgVulnerability recordCVE-2025-30409

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-30409

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-12114

    Denial of service due to allocation of resources without limits. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 17 (Windows) before build 41186.

    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.