CVE Vulnerability

CVE-2021-32541

The CTS Web transaction system related to authentication and session management is implemented incorrectly, which allows remote unauthenticated attackers can send a large number of valid usernames, and force those logged-in account to log out, causing the user to be unable to access the services

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html Third Party Advisory
https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sysjust:cts_web:*:*:*:*:*:*:*:*
Information

Published : 2021-05-28 08:15

Updated : 2022-06-03 07:44

NVD link : CVE-2021-32541

Mitre link : CVE-2021-32541

Products Affected
No products.
CWE
CWE-287