CVE-2021-30172 Information

Description

Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks additionally access and manipulate customer’s information.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://www.twcert.org.tw/tw/cp-132-4711-04469-1.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4