CVE-2021-2000

lowpriority · track · 14EPSS 0.008 · 56 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.77% (56th) EPSS

CVSS 3.5 · low

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Vulnerability in the Unified Audit component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having SYS Account privilege with network access via Oracle Net to compromise Unified Audit. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Unified Audit accessible data. CVSS 3.1 Base Score 2.4 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N).

cvss

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

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.2–5.4

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.12.4lowCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:Nsecondary · ENISA EU

v3.12.4lowCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:Nsecondary · secalert_us@oracle.com USexploitability 0.9 · impact 1.4

v3.12.2lowCVSS:3.1/AV:N/AC:L/PR:H/UI:R/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-264US

affected products (12)

Products and version ranges known to be affected.

Oracle Corporation Database - Enterprise Edition≤ 18cenisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 12.2.0.1enisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 12.1.0.2enisa_euvdEU
Oracle Corporation Database - Enterprise Edition≤ 19cenisa_euvdEU
Oracle Corp. Database Server≤ 19cfstec_bduRU
Oracle Corp. Database Server≤ 18cfstec_bduRU
Oracle Corp. Database Server≤ 12.2.0.1fstec_bduRU
Oracle Corp. Database Server≤ 12.1.0.2fstec_bduRU
oracle database server= 12.1.0.2nvdUScpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*
oracle database server= 12.2.0.1nvdUScpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*
oracle database server= 18cnvdUScpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*
oracle database server= 19cnvdUScpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*

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 2021-01-20modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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