What’s Vulnerable › Vulnerabilities

CVE-2020-11680

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% 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-862

Description

Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.

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/attackers-known-unknown-authorization-bypass
• 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/attackers-known-unknown-authorization-bypass

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