CVE-2025-0287

Published Mar 3, 2025 CVSS 3.1 · 5.1 Medium EPSS < 1% KEV · Not listed

Description

Various Paragon Software products contain a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Paragon Software

Migrate OS to SSD

affected

Version	Status	Constraints
`4`	affected	≤ 5

Paragon Software

Disk Wiper

affected

Version	Status	Constraints
`15`	affected	≤ 16

Paragon Software

Drive Copy

affected

Version	Status	Constraints
`15`	affected	≤ 16

Paragon Software

Backup and Recovery

affected

Version	Status	Constraints
`15`	affected	≤ 17.39

Paragon Software

Hard Disk Manager

affected

Version	Status	Constraints
`15`	affected	≤ 17.39

Paragon Software

Partition Manager

affected

Version	Status	Constraints
`15`	affected	≤ 17.39

Configuration 1 [-]

OR	cpe:2.3:a:paragon-software:paragon_backup_\&_recovery::::::::
	cpe:2.3:a:paragon-software:paragon_disk_wiper::::::::
	cpe:2.3:a:paragon-software:paragon_drive_copy::::::::
	cpe:2.3:a:paragon-software:paragon_hard_disk_manager::::::::
	cpe:2.3:a:paragon-software:paragon_migrate_os_to_ssd::::::::
	cpe:2.3:a:paragon-software:paragon_partition_manager::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-5551	Paragon Partition Manager version 17.9.1 contains a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.352% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://paragon-software.zendesk.com/hc/en-us/articles/32993902732817-IMPORTANT-Paragon-Driver-Security-Patch-for-All-Products-of-Hard-Disk-Manager-Product-Line-Biontdrv-sys
https://www.kb.cert.org/vuls/id/726882
https://www.paragon-software.com/support/#patches

History

Jun 25, 2025 5:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Paragon-software Paragon-software paragon Backup \& Recovery Paragon-software paragon Disk Wiper Paragon-software paragon Drive Copy Paragon-software paragon Hard Disk Manager Paragon-software paragon Migrate Os To Ssd Paragon-software paragon Partition Manager
CPEs		cpe:2.3:a:paragon-software:paragon_backup_\&_recovery:::::::: cpe:2.3:a:paragon-software:paragon_disk_wiper:::::::: cpe:2.3:a:paragon-software:paragon_drive_copy:::::::: cpe:2.3:a:paragon-software:paragon_hard_disk_manager:::::::: cpe:2.3:a:paragon-software:paragon_migrate_os_to_ssd:::::::: cpe:2.3:a:paragon-software:paragon_partition_manager::::::::
Vendors & Products		Paragon-software Paragon-software paragon Backup \& Recovery Paragon-software paragon Disk Wiper Paragon-software paragon Drive Copy Paragon-software paragon Hard Disk Manager Paragon-software paragon Migrate Os To Ssd Paragon-software paragon Partition Manager

Apr 14, 2025 8:30 PM Description updated View changes

Type	Values Removed	Values Added
Description	Paragon Partition Manager version 17.9.1 contains a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.	Various Paragon Software products contain a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.

Mar 27, 2025 7:00 PM Description updated View changes

Type	Values Removed	Values Added
Description	Paragon Partition Manager version 7.9.1 contains a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.	Paragon Partition Manager version 17.9.1 contains a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.

Mar 5, 2025 1:45 PM Added references View changes

Type	Values Removed	Values Added
References		https://www.paragon-software.com/support/#patches

Mar 4, 2025 3:45 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mar 3, 2025 8:45 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-476
Metrics		cvssV3_1 `{'score': 5.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}`

Mar 3, 2025 4:30 PM Description updated. Title updated. Added references View changes

Type	Values Removed	Values Added
Description		Paragon Partition Manager version 7.9.1 contains a null pointer dereference vulnerability within biontdrv.sys that is caused by a lack of a valid MasterLrp structure in the input buffer, allowing an attacker to execute arbitrary code in the kernel, facilitating privilege escalation.
Title		CVE-2025-0287
References		https://paragon-software.zendesk.com/hc/en-us/articles/32993902732817-IMPORTANT-Paragon-Driver-Security-Patch-for-All-Products-of-Hard-Disk-Manager-Product-Line-Biontdrv-sys https://www.kb.cert.org/vuls/id/726882

Earlier changes (2)

Subscriptions

Paragon-software Paragon Backup \& Recovery Paragon Disk Wiper Paragon Drive Copy Paragon Hard Disk Manager Paragon Migrate Os To Ssd Paragon Partition Manager

Weaknesses