Paper/Archive/CVE-2021-27648

CVE-2021-27648

Synology Synology Antivirus Essential — Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-…

EPSS 3%CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (CNA)9.0 / 10 × 3027.0 Not in CISA KEV+300.0 EPSS percentile 86.7.867 × 2017.3 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors.

Affected

ProductAffectedFixed inSource

Synology Antivirus Essentialunspecified – < 1.4.8-28011.4.8-2801CNA

Scores by source

synology (CNA)9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

References

refsynology.com/security/advisory/Synology_SA_21_15