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TI-2021-01739 Aliases CVE-2021-2054GHSA-4c63-2h4j-qwpx

Vulnerability in the RDBMS Sharding component of Oracle Database Server.

Priority LOW 37Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01693 77th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleDatabase - Enterprise Edition12.2.0.1; 18c; 19c—No fix listedCNA
  • Database - Enterprise Edition VendorOracle Affected 12.2.0.1; 18c; 19c Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:oracle:rdbms_sharding:12.2.0.1:*:*:*:*:*:*:*12.2.0.1VulnerableOracle
cpe:2.3:a:oracle:rdbms_sharding:18c:*:*:*:*:*:*:*18cVulnerableOracle
cpe:2.3:a:oracle:rdbms_sharding:19c:*:*:*:*:*:*:*19cVulnerableOracle
  • cpe:2.3:a:oracle:rdbms_sharding:12.2.0.1:*:*:*:*:*:*:* Versions 12.2.0.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:rdbms_sharding:18c:*:*:*:*:*:*:* Versions 18c Vulnerable ·Oracle
  • cpe:2.3:a:oracle:rdbms_sharding:19c:*:*:*:*:*:*:* Versions 19c Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-2054
  2. 2026-10-03 Alias added: GHSA-4c63-2h4j-qwpx

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences