CVE-2020-7222

PoC —

CVSS 3.1

5.3 medium

EPSS

1%p69

Published

Jan 18, 2020 (Jan 18, 2020)

Modified

Jun 17, 2026

Description

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).

Vendors: amcrest
Products: web server
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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