CWE
918
Advisory Published
Updated

CVE-2021-33181: SSRF

First published: Tue Jun 01 2021(Updated: )

Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.

Credit: security@synology.com

Affected SoftwareAffected VersionHow to fix
Synology Video Station<2.4.10-1632

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of CVE-2021-33181?

    CVE-2021-33181 has a medium severity rating, as it concerns SSRF that can be exploited by authenticated users.

  • How do I fix CVE-2021-33181?

    To fix CVE-2021-33181, update Synology Video Station to version 2.4.10-1632 or later.

  • Who is affected by CVE-2021-33181?

    CVE-2021-33181 affects users of Synology Video Station versions prior to 2.4.10-1632.

  • What types of attacks can be executed due to CVE-2021-33181?

    CVE-2021-33181 allows remote authenticated users to conduct Server-Side Request Forgery attacks to intranet resources.

  • When was CVE-2021-33181 disclosed?

    CVE-2021-33181 was disclosed on April 21, 2021, detailing the vulnerability in Synology's webapi component.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203