CVE-2022-43749 | BDVDB-2026-187352 Detail

SynologyPresto File Server

Description#

Improper privilege management vulnerability in summary report management in Synology Presto File Server before 2.1.2-1601 allows remote authenticated users to bypass security constraint via unspecified vectors.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-269 Improper Privilege Management

References#

https://www.synology.com/security/advisory/Synology_SA_22_19

Exploit#

No public exploit known

History#

Version 12022-10-26Record published in the CVE List.
Version 22025-05-09Most recent update recorded in the CVE List.

Published

Published: 2022-10-26
Last modified: 2025-05-09

Vendor information

Vendor: Synology
Product: Presto File Server

All Synology vulnerabilities

Score

4.3 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 54.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Privilege Escalation

Action

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

Affected Systems

Vulnerable
< 2.1.2-1601
Fixed
2.1.2-1601

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.3 Medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

CVSS v3.0

Not available

CVSS v2

Not available

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