CVE-2020-2967

HIGH

Oracle WebLogic Server Unauthenticated Data Access via IIOP/T3

Title source: llm

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). 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 unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

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

Scores

CVSS v3 7.5

EPSS 0.0225

EPSS Percentile 80.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

Status published

Products (5)

oracle/weblogic_server 10.3.6.0.0

oracle/weblogic_server 12.1.3.0.0

oracle/weblogic_server 12.2.1.3.0

oracle/weblogic_server 12.2.1.4.0

oracle/weblogic_server 14.1.1.0.0

Published Jul 15, 2020

Tracked Since Feb 18, 2026