Vulnerability Details : CVE-2021-2302
Potential exploit
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).
Products affected by CVE-2021-2302
- cpe:2.3:a:oracle:platform_security_for_java:11.1.1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:platform_security_for_java:12.2.1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:platform_security_for_java:12.2.1.4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-2302
52.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-2302
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
Oracle |
References for CVE-2021-2302
-
https://www.zerodayinitiative.com/advisories/ZDI-21-460/
ZDI-21-460 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.oracle.com/security-alerts/cpuapr2021.html
Oracle Critical Patch Update Advisory - April 2021Patch;Vendor Advisory
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