CVE-2020-21237 : An issue in the user login box of LJCMS v1.11 allows attackers to hijack user ac

An issue in the user login box of LJCMS v1.11 allows attackers to hijack user accounts via brute force attacks.

Published 2021-12-27 23:15:08

Updated 2022-01-10 18:09:30

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-21237

8cms » Ljcms » Version: 1.11
cpe:2.3:a:8cms:ljcms:1.11:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.35%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 72 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-307 Improper Restriction of Excessive Authentication Attempts

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks.

Assigned by: nvd@nist.gov (Primary)

https://github.com/wind-cyber/LJCMS-UserTraversal-Vulnerability

GitHub - wind-cyber/LJCMS-UserTraversal-Vulnerability
Exploit;Third Party Advisory

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