CVE-2021-2337

Description

Vulnerability in the Oracle XML DB component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having Create Any Procedure, Create Public Synonym privilege with network access via Oracle Net to compromise Oracle XML DB. Successful attacks of this vulnerability can result in takeover of Oracle XML DB. 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).

7.2

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 1.65% Top 20%

Vendor Advisory oracle.com

Affected: Oracle Corporation Database - Enterprise Edition

References

Link	Tags
https://www.oracle.com/security-alerts/cpujul2021.html	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-2337?: CVE-2021-2337 has been scored as a high severity vulnerability.
How to fix CVE-2021-2337?: To fix CVE-2021-2337, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-2337 being actively exploited in the wild?: It is possible that CVE-2021-2337 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-2337?: CVE-2021-2337 affects Oracle Corporation Database - Enterprise Edition.

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