CVE-2021-32541 Detail

Current Description

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


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

Nist CVSS score does not match with CNA score
CNA:  TWCERT/CC
Base Score:  5.3 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L


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Note: The CNA providing a score has achieved an Acceptance Level of Provider. The NVD will only audit a subset of scores provided by this CNA.

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-32541
NVD Published Date:
05/28/2021
NVD Last Modified:
07/21/2021
Source:
TWCERT/CC