CVE-2021-2054

CVSS 7.2 HIGHEPSS 1.7%

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Jan 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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).

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Oracle Corporation · Database - Enterprise Edition

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References

https://www.oracle.com/security-alerts/cpujan2021.html https://www.zerodayinitiative.com/advisories/ZDI-21-083/