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CVE-2025-41757
Published: Mar 9, 2026
Modified: Mar 9, 2026
PUBLISHED
CVSS v3.1
8.8
HIGH
Description
A low-privileged remote attacker can abuse the backup restore functionality of UBR (ubr-restore) which runs with elevated privileges and does not validate the contents of the backup archive to create or overwrite arbitrary files anywhere on the system.
| Vendor | Product | Versions |
|---|---|---|
MBS | UBR-01 Mk II | affected 0.0.0 - < 6.0.1.0 |
MBS | UBR-02 | affected 0.0.0 - < 6.0.1.0 |
MBS | UBR-LON | affected 0.0.0 - < 6.0.1.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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