What is CVE-2021-3836?

CVE-2021-3836 is a medium-severity vulnerability in Dbeaver, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2021-12-14.

How severe is CVE-2021-3836?

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

Is CVE-2021-3836 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XXE in Dbeaver

CVE-2021-3836

dbeaver is vulnerable to Improper Restriction of XML External Entity Reference

Vulnerability class: XXE (XML External Entity)

EPSS: 0.009 (56.1th 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

Dbeaver
Dbeaver Dbeaver/dbeaver — versions unspecified

Weakness classification (CWE)

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

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security@huntr.dev (x_refsource_CONFIRM, Exploit, Third Party Advisory, Issue Tracking)
security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3836?: CVE-2021-3836 is a medium-severity vulnerability in Dbeaver, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2021-12-14.
How severe is CVE-2021-3836?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2021-3836 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.