Is CVE-2020-14687 actively exploited?

No active exploitation of CVE-2020-14687 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-14687 be exploited remotely?

Yes. CVE-2020-14687 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-14687?

CVE-2020-14687 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2020-14687

CRITICAL

CVE-2020-14687

NVD-CWE-noinfoPublished: July 15, 2020· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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).

NVD Source

Technical Analysis

CVE-2020-14687 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.