CVE-2021-27649

published 2021-06-23

CVE-2021-27649: Use after free vulnerability in file transfer protocol component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute…

Priority P3 52 critical 9.8 CVSS 3.1

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

Use after free vulnerability in file transfer protocol component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via unspecified vectors.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
synology	diskstation_manager	>= 6.2 < 6.2.3-25426-3	6.2.3-25426-3
synology	diskstation_manager	>= unspecified < 6.2.3-25426-3	6.2.3-25426-3
synology	diskstation_manager_unified_controller	< 3.1-23033	3.1-23033

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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CWE-416