What is CVE-2022-1331?

CVE-2022-1331 is a medium-severity vulnerability in Delta Electronics Dmars, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2022-05-03.

How severe is CVE-2022-1331?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XXE in Delta Electronics Dmars

CVE-2022-1331

In four instances DMARS (All versions prior to v2.1.10.24) does not properly restrict references of XML external entities while processing specific project files, which may allow unauthorized information disclosure.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.008 (52.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Delta Electronics Dmars — versions All versions
Deltaww Dmars

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-1331?: CVE-2022-1331 is a medium-severity vulnerability in Delta Electronics Dmars, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2022-05-03.
How severe is CVE-2022-1331?: Medium severity. CVSS v3 base score is 5.5 out of 10.