CVE-2017-15891

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CVSS 3.0

6.5 medium

EPSS

1%p62

Published

Dec 8, 2017 (Dec 8, 2017)

Modified

Jun 17, 2026

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.

Vendors: synology
Products: calendar
Weakness: CWE-284
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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