VULNERABILITY INTELLIGENCE

CVE-2017-15891

CVSS score6.5 MEDIUM
EPSS probability1.04%
CISA KEVNot currently listed
Published2017-12-08
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

  • CWE-284: Improper Access Control

Primary references