What is CVE-2021-42776?

CVE-2021-42776 is a high-severity vulnerability in Cloverdx, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.7/10. Published 2021-12-01.

How severe is CVE-2021-42776?

High severity. CVSS v3 base score is 7.7 out of 10.

XXE in Cloverdx

CVE-2021-42776

CloverDX Server before 5.11.2 and and 5.12.x before 5.12.1 allows XXE during configuration import.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.008 (52.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Cloverdx — versions 5.12.0, 5.12.1
N/a — versions n/a

Weakness classification (CWE)

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

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-42776?: CVE-2021-42776 is a high-severity vulnerability in Cloverdx, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.7/10. Published 2021-12-01.
How severe is CVE-2021-42776?: High severity. CVSS v3 base score is 7.7 out of 10.