CVE-2025-43595: Insecure file system permissions in MSP360 Backup for Linux
First published: Thu May 01 2025(Updated: )
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).
Credit: 9119a7d8-5eab-497f-8521-727c672e3725
| Affected Software | Affected Version | How to fix |
|---|---|---|
| MSP360 Backup | =4.3.1.115 |
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Frequently Asked Questions
What is the severity of CVE-2025-43595?
CVE-2025-43595 is classified as a high-severity vulnerability due to its potential to allow lower privileged users to execute commands with root-level privileges.
How do I fix CVE-2025-43595?
To fix CVE-2025-43595, users should upgrade to MSP360 Backup version 4.4 or later.
Which versions of MSP360 Backup are affected by CVE-2025-43595?
MSP360 Backup versions prior to 4.4 are affected by CVE-2025-43595.
What kind of vulnerability is CVE-2025-43595?
CVE-2025-43595 is an insecure file system permissions vulnerability.
What is the recommended action if I am using MSP360 Backup affected by CVE-2025-43595?
If you are using an affected version of MSP360 Backup, it is recommended to upgrade to version 4.4 immediately.
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