CVE-2020-7222

MEDIUM

Amcrest Web Server 2.520.AC00.18.R - Unauthenticated Authentication Bypass via Result Parameter Manipulation

Title source: llm
STIX 2.1

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).

References (1)

Core 1
Core References

Scores

CVSS v3 5.3
EPSS 0.0129
EPSS Percentile 66.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-287
Status published
Products (1)
amcrest/web_server 2.520.ac00.18.r
Published Jan 18, 2020
Tracked Since Feb 18, 2026