Description
Use After Free vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://www.synology.com/security/advisory/Synology_SA_20_26
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-340/
Not Applicable x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-339/
Scores
CVSS v3
9.8
EPSS
0.0220
EPSS Percentile
84.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
synology/diskstation_manager
< 6.2.3-25426-3
Published
Mar 12, 2021
Tracked Since
Feb 18, 2026