What is CVE-2021-31339?

CVE-2021-31339 is a medium-severity vulnerability in Mendix Excel Importer, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2021-05-12.

How severe is CVE-2021-31339?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Mendix Excel Importer

CVE-2021-31339

A vulnerability has been identified in Mendix Excel Importer Module (All versions < V9.0.3). Uploading a manipulated XML File results in an exception that could expose information about the Application-Server and the used XML-Framework.

EPSS: 0.008 (51.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Mendix Excel_importer
Siemens Mendix Excel Importer Module — versions All versions < V9.0.3

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

productcert@siemens.com (x_refsource_MISC, Vendor Advisory)
productcert@siemens.com (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-31339?: CVE-2021-31339 is a medium-severity vulnerability in Mendix Excel Importer, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2021-05-12.
How severe is CVE-2021-31339?: Medium severity. CVSS v3 base score is 4.3 out of 10.