CVE-2020-11682

Summary

Castel NextGen DVR v1.0.0 is vulnerable to CSRF in all state-changing request. A __RequestVerificationToken is set by the web interface, and included in requests sent by web interface. However, this token is not verified by the application: the token can be removed from all requests and the request will succeed.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://www.securitymetrics.com/blog/where-did-request-come-from-cross-site-request-forgery-csrf
• http://seclists.org/fulldisclosure/2020/Jun/8
• http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html

References

• https://www.securitymetrics.com/blog/where-did-request-come-from-cross-site-request-forgery-csrf
• http://seclists.org/fulldisclosure/2020/Jun/8
• http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html

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