CVE-2025-43595

HIGH

MSP360 Backup 4.3.1.115 - Privilege Escalation via Insecure File Permissions

Title source: llm
STIX 2.1

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).

References (3)

Core 3

Scores

CVSS v3 7.8
EPSS 0.0035
EPSS Percentile 26.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-276
Status published
Products (1)
msp360/backup 4.3.1.115
Published May 01, 2025
Tracked Since Feb 18, 2026