PT-2018-6337 · Synology · Synology Universal Search

Published 2018-07-05 · Updated 2019-10-09 · CVE-2017-16773

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Synology Universal Search versions prior to 1.0.5-0135

Description: The issue is related to an improper authorization vulnerability in the Highlight Preview feature of Synology Universal Search. This vulnerability allows remote authenticated users to bypass permission checks for directories that are in POSIX mode.

Recommendations: For versions prior to 1.0.5-0135, update to version 1.0.5-0135 or later to resolve the issue.

Fix

Incorrect Authorization

Improper Authorization

Weakness Enumeration

CWE-863

CWE-285

Related Identifiers

CVE-2017-16773

Affected Products

Synology Universal Search

References · 3

• https://synology.com/en-global/support/security/Synology_SA_18_27 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-16773 · Security Note
• https://osv.dev/vulnerability/CVE-2017-16773 · Vendor Advisory