CVE-2021-41042

MEDIUM

Eclipse Lyo 1.0.0-4.1.0 - XML External Entity Injection via RDF/XML TransformerFactory

Title source: llm
STIX 2.1

Description

In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved.

References (1)

Core 1
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287

Scores

CVSS v3 5.3
EPSS 0.0031
EPSS Percentile 54.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-611
Status published
Products (2)
eclipse/lyo 1.0.0 - 4.1.0
org.eclipse.lyo/lyo-parent 1.0.0 - 5.0.0.FinalMaven
Published Jul 07, 2022
Tracked Since Feb 18, 2026