CVE-2018-2628

CRITICAL9.8

CISA KEV

Published 2018-04-19 · Updated 2026-06-17 · Source secalert_us@oracle.com

Summary

CVE-2018-2628 is a critical-severity (CVSS 9.8) vulnerability in Oracle WebLogic Server. CISA added it to the Known Exploited Vulnerabilities catalog on September 8, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by September 29, 2022. CISA does not currently list it as used in ransomware campaigns. Oracle has 46 vulnerabilities in the KEV catalog, 13 of them linked to ransomware.

All 46 known-exploited Oracle vulnerabilities →

Description

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

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

CWE-502CWE-502

CISA Known-Exploited Vulnerability

Product: Oracle — WebLogic Server

Name: Oracle WebLogic Server Unspecified Vulnerability

Date added: 2022-09-08 · Due: 2022-09-29

Required action: Apply updates per vendor instructions.

References

View on NVD

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