CVE-2020-14742

mediumpriority · track · 22EPSS 0.009 · 59 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.87% (59th) EPSS

CVSS 5.5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having SYSDBA level account privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Core RDBMS accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

cvss

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

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.5–5.5

v2.05.5mediumAV:N/AC:L/Au:S/C:N/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 4.9

v3.12.7lowAV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.12.7lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Nsecondary · ENISA EU

v3.12.7lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Nsecondary · secalert_us@oracle.com USexploitability 1.2 · impact 1.4

v3.12.5lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

affected products (15)

Products and version ranges known to be affected.

Oracle Corporation Database - Enterprise Edition≤ 12.2.0.1enisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 18cenisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 19cenisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 12.1.0.2enisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 11.2.0.4enisa_euvdEU
Oracle Corp. Database≤ 19cfstec_bduRU
Oracle Corp. Database≤ 18cfstec_bduRU
Oracle Corp. Database≤ 12.2.0.1fstec_bduRU
Oracle Corp. Database≤ 12.1.0.2fstec_bduRU
Oracle Corp. Database≤ 11.2.0.4fstec_bduRU
oracle core rdbms= 11.2.0.4nvdUScpe:2.3:a:oracle:core_rdbms:*:*:*:*:*:*:*:*
oracle core rdbms= 12.1.0.2nvdUScpe:2.3:a:oracle:core_rdbms:*:*:*:*:*:*:*:*
oracle core rdbms= 12.2.0.1nvdUScpe:2.3:a:oracle:core_rdbms:*:*:*:*:*:*:*:*
oracle core rdbms= 18cnvdUScpe:2.3:a:oracle:core_rdbms:*:*:*:*:*:*:*:*
oracle core rdbms= 19cnvdUScpe:2.3:a:oracle:core_rdbms:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2020-10-21modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

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