What is CVE-2021-2428?

CVE-2021-2428 is a high-severity vulnerability in Oracle Coherence. CVSS score: 8.1/10. Published 2021-07-21.

How severe is CVE-2021-2428?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2021-2428 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Oracle Coherence

CVE-2021-2428

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

EPSS: 0.016 (72.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Coherence — versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0
Oracle Corporation Coherence — versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0

Public proof-of-concept exploits

r00t4dm/r00t4dm

References

secalert_us@oracle.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-2428?: CVE-2021-2428 is a high-severity vulnerability in Oracle Coherence. CVSS score: 8.1/10. Published 2021-07-21.
How severe is CVE-2021-2428?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2021-2428 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.