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Findings

Vulnerability · CVE-2025-30408

Local privilege escalation due to insecure folder permissions.

Published Apr 24, 2025 · corrected/updated Feb 26, 2026 · Acronis Acronis Cyber Protect 16 · evidence confidence high

Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 16 (Windows) before build 39938.

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2025-30408 is a medium public vulnerability record for Acronis Acronis Cyber Protect 16. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether Acronis Acronis Cyber Protect 16 is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: Acronis Acronis Cyber Protect 16 unspecified <39938 (unspecified <39938). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 6.7, EPSS 17.0%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: cve_org, euvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Exploitation and remediation

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.

  • Patch and remediation

    No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

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

    Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 16 (Windows) before build 39938.

  2. Feb 26, 2026 · EUVD

    Updated

    Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 16 (Windows) before build 39938.

Affected

  • vendor Acronis Acronis Cyber Protect 16 unspecified <39938unspecified <39938

Sources

  • CVE.orgVulnerability recordCVE-2025-30408

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-12109

    Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 39904, Acronis Cyber Protect 16 (Windows) before build 39938.

    euvd.enisa.europa.eu

References