CVE-2020-1963

mediumpriority · track · 38OT risk · elevatedEPSS 0.050 · 92 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.98% (92nd) EPSS

CVSS 6.4 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

Apache Ignite uses H2 database to build SQL distributed execution engine. H2 provides SQL functions which could be used by attacker to access to a filesystem.

cvss

Technical severity, 0–10. One row per scoring source.

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.4–9.1

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 4.9

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · OSV

v3.18.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USprimaryCWE-862US

affected products (3)

Products and version ranges known to be affected.

n/a Apache Ignite≤ All versions of Apache Ignite up to 2.8enisa_euvdEU
apache ignite≤ 2.8.0nvdUScpe:2.3:a:apache:ignite:*:*:*:*:*:*:*:*
Maven org.apache.ignite:ignite-core< 2.8.1osvUSpkg:maven/org.apache.ignite/ignite-core

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-5wm5-8q42-rhxgFile system access via H2 in Apache Ignite2020-06-05ghsa · osvUS
Apache Ignite uses H2 database to build SQL distributed execution engine. H2 provides SQL functions which could be used by attacker to access to a filesystem.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2020-06-03modified 2026-06-17

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+11510 more

references (31)

External citations — patches, advisories, analysis.

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