CVE-2022-27612

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-28 · updated 2026-06-17
Weakness: CWE-120

Description

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology Audio Station before 6.5.4-3367 allows remote attackers to execute arbitrary commands via unspecified vectors.

Affected products

Synology Audio Station: before 6.5.4-3367 — fixed in 6.5.4-3367

How to fix

Upgrade to a fixed version: Synology Audio Station 6.5.4-3367. Check the vendor advisory for mitigations.

References

https://www.synology.com/security/advisory/Synology_SA_21_21
https://www.synology.com/security/advisory/Synology_SA_21_21

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