CVE-2021-32541 - Vulnerability Details - OpenCVE

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

Published: 2021-05-28

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

SysJust

CTS Web

affected

Version	Status	Constraints
`unspecified`	affected	≤ released 2021.3.25

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

Vendor Solution

Update CTS to version released after 2021.3.25

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-19387	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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00348.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344
https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html

History

No history.

Subscriptions

Sysjust Cts Web

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2021-05-28T08:10:27.063Z

Updated: 2024-09-17T00:46:15.943Z

Reserved: 2021-05-10T00:00:00.000Z

Link: CVE-2021-32541

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-28T08:15:07.057

Modified: 2024-11-21T06:07:13.877

Link: CVE-2021-32541

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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