PT-2025-22510 · Msp360 · Msp360 Backup

Published 2025-05-15 · Updated 2025-05-22 · CVE-2025-43596

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions MSP360 Backup version 8.0

Description An insecure file system permissions issue allows a low privileged user to execute commands with SYSTEM level privileges using a specially crafted file with an arbitrary file backup target.

Recommendations Upgrade to MSP360 Backup 8.1.1.19 to resolve the issue.

Fix

LPE

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

BDU:2025-16481

CVE-2025-43596

Affected Products

Msp360 Backup

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-43596 · Security Note
• https://bdu.fstec.ru/vul/2025-16481 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43596 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-43596 · Security Note
• https://help.msp360.com/cloudberry-backup/whats-new · Note
• https://twitter.com/CveFindCom/status/1925600014828532170 · Twitter Post
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-119-01.json · Note
• https://t.me/latest_high_impact_cve/2444 · Telegram Post
• https://help.msp360.com/cloudberry-backup/security/admin-privileges · Note
• https://twitter.com/VulmonFeeds/status/1925634663554392230 · Twitter Post
• https://twitter.com/CVEnew/status/1925601155003855185 · Twitter Post