HIGH 8.0 NVD

CVE-2026-40530

An improper neutralization of CRLF sequences ('CRLF injection') vulnerability in User API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-728

An improper neutralization of CRLF sequences ('CRLF injection') vulnerability in User API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks after the system is rebooted.

References

https://www.synology.com/en-global/security/advisory/Synology_SA_26_06

Published: 2026-09-18 · Source: NVD · Feed updated: 2026-09-18

This high severity vulnerability with a CVSS score of 8.0 was published on 2026-09-18 via NVD.

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