CVE-2025-30410
Authentication Bypass in Acronis Cyber Protect Causes Data Exposure
Publication date: 2026-02-20
Last updated on: 2026-02-20
Assigner: Acronis International GmbH
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| acronis | cyber_protect_cloud_agent | to 39870 (exc) |
| acronis | cyber_protect_16 | to 39938 (exc) |
| acronis | cyber_protect_15 | to 41800 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves sensitive data disclosure and manipulation due to missing authentication in certain Acronis Cyber Protect products. Specifically, affected products include Acronis Cyber Protect Cloud Agent, Acronis Cyber Protect 16, and Acronis Cyber Protect 15 on Linux, macOS, and Windows platforms before certain build versions.
How can this vulnerability impact me? :
The vulnerability can have a severe impact as it allows unauthorized parties to disclose and manipulate sensitive data without authentication. Given the high CVSS score of 9.8, it implies that attackers can remotely exploit this vulnerability with low complexity and no privileges required, potentially leading to complete confidentiality, integrity, and availability compromise.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know