Vulnerability Details : CVE-2021-29052

The Data Engine module in Liferay Portal 7.3.0 through 7.3.5, and Liferay DXP 7.3 before fix pack 1 does not check permissions in DataDefinitionResourceImpl.getSiteDataDefinitionByContentTypeByDataDefinitionKey, which allows remote authenticated users to view DDMStructures via GET API calls.

Published 2021-05-17 12:15:07

Updated 2021-05-25 18:22:31

Source MITRE

View at NVD, CVE.org

Threat overview for CVE-2021-29052

Top countries where our scanners detected CVE-2021-29052

Top open port discovered on systems with this issue 80

IPs affected by CVE-2021-29052 22

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2021-29052!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2021-29052

Probability of exploitation activity in the next 30 days: 0.08%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 34 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-29052

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	nvd@nist.gov
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2021-29052

CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-29052

http://liferay.com

Digital Experience Software Tailored to Your Needs | Liferay
Vendor Advisory

CVEs referencing this url
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743159

CVE-2021-29052 Unauthorized users can view DDMStructures
Vendor Advisory

Products affected by CVE-2021-29052

Liferay » Liferay Portal
Versions from including (>=) 7.3.0 and up to, including, (<=) 7.3.5
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*
Matching versions
Liferay » DXP » Version: 7.3
cpe:2.3:a:liferay:dxp:7.3:-:*:*:*:*:*:*
Matching versions