CVE-2017-16767

Severity: medium (CVSS 5.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-27 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in User Profile in Synology Surveillance Station before 8.1.2-5469 allows remote authenticated users to inject arbitrary web script or HTML via the userDesc parameter.

Affected products

Synology Surveillance Station: before 8.1.2-5469 — fixed in 8.1.2-5469

How to fix

Upgrade to a fixed version: Synology Surveillance Station 8.1.2-5469. Check the vendor advisory for mitigations.

References

https://www.synology.com/en-global/support/security/Synology_SA_17_77
https://www.synology.com/en-global/support/security/Synology_SA_17_77

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