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Status published
Medium
CVE-2017-15891
Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before...
Vulnerability Description
Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remote authenticated users to modify calendar event via unspecified vectors.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Synology
View all reports →Affected Software
Synology Calendar
Vulnerable Versions:
before 2.0.1-0242
Timeline
Official Publish:
December 8th, 2017
Last Modified:
September 16th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N