CVE-2025-1021 | BDVDB-2026-276016 Detail

SynologyDiskStation Manager (DSM)

Description#

Missing authorization vulnerability in synocopy in Synology DiskStation Manager (DSM) before 7.1.1-42962-8, 7.2.1-69057-7 and 7.2.2-72806-3 allows remote attackers to read arbitrary files via unspecified vectors.

Impact#

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

Weaknesses#

CWE-862 Missing Authorization

References#

https://www.synology.com/en-global/security/advisory/Synology_SA_25_03

Exploit#

No public exploit known

History#

Version 12025-04-23Record published in the CVE List.

Published

Published: 2025-04-23
Last modified: 2025-04-23

Vendor information

Vendor: Synology
Product: DiskStation Manager (DSM)

All Synology vulnerabilities

Score

7.5 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 45.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

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

Affected Systems

Vulnerable
>= 7.2.2 and < 7.2.2-72806-3
Fixed
7.2.2-72806-3
Vulnerable
>= 7.2.1 and < 7.2.1-69057-7
Fixed
7.2.1-69057-7
Vulnerable
>= 7.1 and < 7.1.1-42962-8
Fixed
7.1.1-42962-8
Vulnerable
< 7.1
Fixed
7.1

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

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

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