CVE-2020-21238

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks.

Un problema en el cuadro de inicio de sesión de usuario de CSCMS versión v4.0, permite a atacantes secuestrar cuentas de usuario por medio de ataques de fuerza bruta

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-13 CVE Reserved
2021-12-27 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-10-07 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-307: Improper Restriction of Excessive Authentication Attempts

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/chshcms/cscms/issues/5	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Chshcms Search vendor "Chshcms"		Cscms Search vendor "Chshcms" for product "Cscms"				4.0 Search vendor "Chshcms" for product "Cscms" and version "4.0"		-		Affected