How severe is CVE-2020-14644?

CVE-2020-14644 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 94.5% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2020-14644: Oracle WebLogic Server Remote Code Execution

CISA Known Exploited Vulnerabilities

Oracle WebLogic Server Remote Code Execution Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2024-09-18

Remediation due

2024-10-09

Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA notes
https://www.oracle.com/security-alerts/cpujul2020.html ; https://nvd.nist.gov/vuln/detail/CVE-2020-14644

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).

Severity

CVSS 3.1 · CNA9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Oracle Corporation	WebLogic Server	12.2.1.3.0 12.2.1.4.0 14.1.1.0.0

References

1 Links

Other references

https://www.oracle.com/security-alerts/cpujul2020.html

Record Details

Published

2020-07-15

Last updated

2026-01-12

Assigner (CNA)

oracle

Credited to

More from Oracle Corporation

CVE-2020-148829.8

Oracle WebLogic Server Remote Code Execution Vulnerability

CVE-2017-102717.5

Oracle Corporation WebLogic Server Remote Code Execution Vulnerability

CVE-2019-27257.5

Oracle WebLogic Server, Injection

CVE-2018-26289.8

Oracle WebLogic Server Unspecified Vulnerability

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.