What’s Vulnerable › Vulnerabilities

CVE-2021-2302

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-22 · updated 2026-06-17

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).

Affected products

• Oracle Corporation Oracle Platform Security for Java: 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0

References

• https://www.oracle.com/security-alerts/cpuapr2021.html
• https://www.zerodayinitiative.com/advisories/ZDI-21-460/
• https://www.oracle.com/security-alerts/cpuapr2021.html
• https://www.zerodayinitiative.com/advisories/ZDI-21-460/

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