CVE Vulnerability

CVE-2020-7222

An issue was discovered in Amcrest Web Server 2.520.AC00.18.R 2017-06-29 WEB 3.2.1.453504. The login page responds with JavaScript when one tries to authenticate. An attacker who changes the result parameter (to true) in this JavaScript code can bypass authentication and achieve limited privileges (ability to see every option but not modify them).

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://sku11army.blogspot.com/2020/01/amcrest-2520ac0018r-login-bypass.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:amcrest:web_server:2.520.ac00.18.r:*:*:*:*:*:*:*
Information

Published : 2020-01-18 12:15

Updated : 2020-01-29 04:23

NVD link : CVE-2020-7222

Mitre link : CVE-2020-7222

Products Affected
No products.
CWE
CWE-287