What’s Vulnerable › Vulnerabilities
CVE-2025-1021
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-04-23 · updated 2026-06-17
- Weakness: CWE-862
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.
Affected products
- Synology DiskStation Manager: from 7.1 before 7.1.1-42962-8; from 7.2.1-69057 before 7.2.1-69057-7; from 7.2.2 before 7.2.2-72806-3 — fixed in 7.1.1-42962-8, 7.2.1-69057-7, 7.2.2-72806-3
How to fix
Upgrade to a fixed version: Synology DiskStation Manager 7.1.1-42962-8, 7.2.1-69057-7, 7.2.2-72806-3. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-1021 or the next vulnerability affects your stack