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Case File

CVE-2017-15891

MEDIUM · CVSS 6.5 EPSS 1.04%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-12-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2017-15891
Severity
MEDIUM
CVSS
6.5
EPSS
1.04%

Original 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)