CVE-2017-15891

Published: Dec 8, 2017Modified: May 13, 2026

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

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.

Affected (1)

Products: Synology: Calendar

Synology

1 product

Calendar

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Synology Calendar	Before 2.0.1-0242

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

https://www.synology.com/en-global/support/security/Synology_SA_17_68_Calendar

Source: security@synology.com

Vendor Advisory

https://www.synology.com/en-global/support/security/Synology_SA_17_68_Calendar

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.