CVE-2024-12641 CRITICAL

CVE-2024-12641: Chunghwa Telecom TenderDocTransfer - Reflected Cross-site Scripting to RCE

Vendor Chunghwa Telecom
Product TenderDocTransfer
Weakness CWE-79 · XSS
Published December 16, 2024
Last update December 16, 2024

CVSS base score

9.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

TenderDocTransfer from Chunghwa Telecom has a Reflected Cross-site scripting vulnerability. The application sets up a simple local web server and provides APIs for communication with the target website. Due to the lack of CSRF protection for the APIs, unauthenticated remote attackers could use specific APIs through phishing to execute arbitrary JavaScript code in the user’s browser. Since the web server set by the application supports Node.Js features, attackers can further leverage this to run OS commands.

Key dates

02Disclosure timeline

December 16, 2024 CVE published
December 16, 2024 Record updated

Related vulnerabilities

04Related CVE