VULNERABILITY INTELLIGENCE

CVE-2017-15887

CVSS score9.8 CRITICAL
EPSS probability1.94%
CISA KEVNot currently listed
Published2017-11-07
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An improper restriction of excessive authentication attempts vulnerability in /principals in Synology CardDAV Server before 6.0.7-0085 allows remote attackers to obtain user credentials via a brute-force attack.

Weakness classification

  • CWE-307: Improper Restriction of Excessive Authentication Attempts

Primary references