CVE Vulnerability

CVE-2020-11679

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.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.securitymetrics.com/blog/attackers-known-unknown-authorization-bypass Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2020/Jun/8 Exploit Mailing List
http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-06-04 07:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-11679

Mitre link : CVE-2020-11679

Products Affected
No products.
CWE
CWE-862