CVE-2021-27646
published 2021-03-12CVE-2021-27646: 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…
PriorityP261critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.79%
88.6th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| synology | diskstation_manager | < 6.2.3-25426-3 | 6.2.3-25426-3 |
| synology | synology_diskstation_manager | >= unspecified < 6.2.3-25426-3 | 6.2.3-25426-3 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://www.synology.com/security/advisory/Synology_SA_20_26https://www.zerodayinitiative.com/advisories/ZDI-21-339/https://www.zerodayinitiative.com/advisories/ZDI-21-340/https://www.synology.com/security/advisory/Synology_SA_20_26https://www.zerodayinitiative.com/advisories/ZDI-21-339/https://www.zerodayinitiative.com/advisories/ZDI-21-340/
2021-03-12
Published