What’s Vulnerable › Vulnerabilities

CVE-2020-11682

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-04 · updated 2026-06-17
• Weakness: CWE-352

Description

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 products

• Castel Nextgen Dvr Firmware: 1.0.0

References

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

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