CVE-2025-30414

Severity: high (CVSS 7.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-28 · updated 2026-10-29
Weakness: CWE-1390

Description

Local privilege escalation due to improper authentication. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 42569, Acronis Cyber Protect 17 (Windows) before build 42587.

Affected products

Acronis Cyber Protect Cloud Agent: before 42569 — fixed in 42569
Acronis Cyber Protect 15: before 42587 — fixed in 42587

How to fix

Upgrade to a fixed version: Acronis Cyber Protect Cloud Agent 42569; Acronis Cyber Protect 15 42587. Check the vendor advisory for mitigations.

References

https://security-advisory.acronis.com/advisories/SEC-8648

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