Published: 04/06/2020 Updated: 21/07/2021

CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 580

Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Castel NextGen DVR v1.0.0 is vulnerable to privilege escalation through the Adminstrator/Users/Edit/:UserId functionality. Adminstrator/Users/Edit/:UserId fails to check that the request was submitted by an Administrator. This allows a normal user to escalate their privileges by adding additional roles to their account.

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castel nextgen_dvr_firmware 1.0.0

Castel NextGen DVR version 100 suffers from authorization bypass, credential disclosure, and cross site request forgery vulnerabilities ...

CWE-862 https://www.securitymetrics.com/blog/attackers-known-unknown-authorization-bypass http://seclists.org/fulldisclosure/2020/Jun/8 http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html https://nvd.nist.gov https://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html

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CVE-2020-11679

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