CVE-2017-16773 | BDVDB-2026-103408 Detail

SynologyUniversal Search

Description#

Improper authorization vulnerability in Highlight Preview in Synology Universal Search before 1.0.5-0135 allows remote authenticated users to bypass permission checks for directories in POSIX mode.

Impact#

Per CVSS v3.0: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-285 Improper Authorization (CWE-285)

References#

https://www.synology.com/en-global/support/security/Synology_SA_18_27

Exploit#

No public exploit known

History#

Version 12018-07-05Record published in the CVE List.
Version 22024-09-17Most recent update recorded in the CVE List.

Published

Published: 2018-07-05
Last modified: 2024-09-17

Vendor information

Vendor: Synology
Product: Universal Search

All Synology vulnerabilities

Score

6.5 Medium

EPSS

1.3%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 71.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 1.0.5-0135
Fixed
1.0.5-0135

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

6.5 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	None

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).