Is CVE-2025-43595 actively exploited?

No active exploitation of CVE-2025-43595 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-43595 be exploited remotely?

Yes. CVE-2025-43595 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-43595?

CVE-2025-43595 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2025-43595

CWE-276Published: May 1, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

An insecure file system permissions vulnerability in MSP360 Backup 4.3.1.115 allows a low privileged user to execute commands with root privileges in the 'Online Backup' folder. Upgrade to MSP360 Backup 4.4 (released on 2025-04-22).

NVD Source

Technical Analysis

CVE-2025-43595 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.