CVE-2020-14883

CVE Enrichment

CVSS: 7.2 HIGH
EPSS: 97.93%
EPSS Percentile: 99.91%
CISA KEV: YES — Known Exploited Vulnerability

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Technical Details

CVSS Version: 3.1
CNA / NVD Source: secalert_us@oracle.com
Published: 21-Oct-2020 22:15
Last Modified: 17-Jun-2026 09:55
EPSS Date: 2026-10-12

CVSS Vector


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

CISA KEV Details

Date Added: 2021-11-03
Remediation Due: 2022-05-03
Known Ransomware Campaign Use: Unknown
Required Action: Apply updates per vendor instructions.
Notes: https://nvd.nist.gov/vuln/detail/CVE-2020-14883

Affected Products / Versions

oracle / weblogic_server
Version / affected range: 10.3.6.0.0
cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*
oracle / weblogic_server
Version / affected range: 12.1.3.0.0
cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*
oracle / weblogic_server
Version / affected range: 12.2.1.3.0
cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
oracle / weblogic_server
Version / affected range: 12.2.1.4.0
cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
oracle / weblogic_server
Version / affected range: 14.1.1.0.0
cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*

References

Last enrichment sync: 13-Oct-2026 06:15
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

console. Specifically, CVE-2020-14882 allows bypassing authentication to access the console, and CVE-2020-14883 allows RCE once authentication is bypassed, typically via a path traversal vulnerability that abuses WebLogic Honeypot Study Records Rapid Exploitation Attempts Against CVE-2026-21962

CVE (4)

Vendors (10)

Products (5)

Tools (2)

Countries (4)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.