CVE-2021-2302

Description

Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: OPSS). Supported versions that are affected are 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Platform Security for Java. Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

9.8

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 52.53% Top 5%

Vendor Advisory oracle.com

Affected: Oracle Corporation Platform Security for Java

References

Link	Tags
https://www.oracle.com/security-alerts/cpuapr2021.html	patch vendor advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-460/	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-2302?: CVE-2021-2302 has been scored as a critical severity vulnerability.
How to fix CVE-2021-2302?: To fix CVE-2021-2302, 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-2021-2302 being actively exploited in the wild?: It is possible that CVE-2021-2302 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~53% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-2302?: CVE-2021-2302 affects Oracle Corporation Platform Security for Java.

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