#VU49733 Improper input validation in Oracle Database Server - CVE-2021-2054
Published: January 19, 2021 / Updated: January 25, 2021
Vulnerability identifier: #VU49733
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-2054
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Oracle Database Server
Oracle Database Server
Software vendor:
Oracle
Oracle
Description
The vulnerability allows a remote privileged user to execute arbitrary code.
The vulnerability exists due to improper input validation within the execution of stored procedures in the RDBMS Sharding feature in Oracle Database Server. A remote privileged user can exploit this vulnerability to execute arbitrary code.
Remediation
Install updates from vendor's website.