What’s Vulnerable › Vulnerabilities

CVE-2022-3576

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-20 · updated 2026-06-17
• Weakness: CWE-125

Description

A vulnerability regarding out-of-bounds read is found in the session processing functionality of Out-of-Band (OOB) Management. This allows remote attackers to obtain sensitive information via unspecified vectors. The following models with Synology DiskStation Manager (DSM) versions before 7.1.1-42962-2 may be affected: DS3622xs+, FS3410, and HD6500.

Affected products

• Synology DiskStation Manager: before 7.1.1-42962-2 — fixed in 7.1.1-42962-2

How to fix

Upgrade to a fixed version: Synology DiskStation Manager 7.1.1-42962-2. Check the vendor advisory for mitigations.

References

• https://www.synology.com/security/advisory/Synology_SA_22_17
• https://www.synology.com/security/advisory/Synology_SA_22_17

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