CVE-2025-43595

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).

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://help.msp360.com/cloudberry-backup-mac-linux/whats-new	Release Notes
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-119-01.json	Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2025-43595	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:msp360:backup:4.3.1.115:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

23 Sep 2025, 15:50

Type	Values Removed	Values Added
References	~~() https://help.msp360.com/cloudberry-backup-mac-linux/whats-new -~~	() https://help.msp360.com/cloudberry-backup-mac-linux/whats-new - Release Notes
References	~~() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-119-01.json -~~	() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-119-01.json - Third Party Advisory
References	~~() https://www.cve.org/CVERecord?id=CVE-2025-43595 -~~	() https://www.cve.org/CVERecord?id=CVE-2025-43595 - Third Party Advisory
First Time		Msp360 backup Linux Linux linux Kernel Msp360
CPE		cpe:2.3:o:linux:linux_kernel:-:::::::* cpe:2.3:a:msp360:backup:4.3.1.115:::::::*

22 May 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-01 22:15

Updated : 2025-09-23 15:50

NVD link : CVE-2025-43595

Mitre link : CVE-2025-43595

CVE.ORG link : CVE-2025-43595

JSON object : View

Products Affected

msp360

backup

linux

linux_kernel

CWE

CWE-276

Incorrect Default Permissions

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