PT-2021-19768 · Unknown · Cts Web Transaction System

Jia-Rong Chen · Published 2021-05-28 · Updated 2022-05-27 · CVE-2021-32543

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: CTS Web transaction system (affected versions not specified)

Description: The issue is related to incorrect implementation of authentication management in the CTS Web transaction system. After a user logs in, remote attackers can manipulate cookies to access other accounts and trade in the stock market with a spoofed identity.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2021-32543

Affected Products

Cts Web Transaction System

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-32543 · Security Note
• https://osv.dev/vulnerability/CVE-2021-32543 · Vendor Advisory
• https://t.me/cvenotify/30831 · Telegram Post
• https://chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344 · Note
• https://twcert.org.tw/tw/cp-132-4759-92eab-1.html · Note