CVE-2025-48959

Name: CVE-2025-48959
Creator: NVD / NIST
Published: 2025-06-04T12:15:20.88+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.11%

Last modified Jun 17, 2026

CVE-2025-48959 is a vulnerability of currently unknown severity. Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 40077.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 40077.

Metrics

EPSS Probability

0.11%

1.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-276

References

https://security-advisory.acronis.com/advisories/SEC-8133

Timeline

Published: Jun 4, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-48959?

Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 40077.

How severe is CVE-2025-48959?

Severity scoring for CVE-2025-48959 is pending analysis. The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2025-48959?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-48959?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST