Vulnerability · Published Feb 20, 2026 · Assigned by Acronis
CVE-2025-30410
Critical 9.8
In plain English
A critical-severity missing authentication in Acronis Cyber Protect 15 from Acronis. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS 3.0)9.8Critical
Exploit odds (30 days)0.7%top 47.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Sensitive data disclosure and manipulation due to missing authentication. The following products are affected: Acronis Cyber Protect Cloud Agent (Linux, macOS, Windows) before build 39870, Acronis Cyber Protect 16 (Linux, macOS, Windows) before build 39938, Acronis Cyber Protect 15 (Linux, macOS, Windows) before build 41800.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Acronis | Acronis Cyber Protect Cloud Agent | unspecified – before 39870 |
| Acronis | Acronis Cyber Protect 16 | unspecified – before 39938 |
| Acronis | Acronis Cyber Protect 15 | unspecified – before 41800 |
Weakness: CWE-306 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- SEC-8641 vendor-advisory