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CVE-2021-2054 Details

Description

Vulnerability in the RDBMS Sharding component of Oracle Database Server. Supported versions that are affected are 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having Create Any Procedure, Create Any View, Create Any Trigger privilege with network access via Oracle Net to compromise RDBMS Sharding. Successful attacks of this vulnerability can result in takeover of RDBMS Sharding. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.oracle.com/security-alerts/cpujan2021.html	CVE	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-083/	CVE	Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html	[email protected]	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-083/	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
oracle rdbms sharding	12.2.0.1 18c 19c
CPE cpe:2.3:a:oracle:rdbms_sharding:12.2.0.1:::::::* cpe:2.3:a:oracle:rdbms_sharding:18c:::::::* cpe:2.3:a:oracle:rdbms_sharding:19c:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 26, 2021	Initial Analysis	[email protected]
Jan 26, 2021	CVE Modified	[email protected]