CVE-2021-26563

EUVD-2021-13361
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
synologyCNA
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
Affected Products (NVD)
VendorProductVersion
synologydiskstation_manager
𝑥
< 6.2.4-25553
synologyvs960hd_firmware
-
synologyskynas_firmware
-
synologydiskstation_manager_unified_controller
3.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.synology.com/security/advisory/Synology_SA_21_03
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158
https://www.synology.com/security/advisory/Synology_SA_21_03
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158