Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP 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).
Published: 2026-07-21
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The flaw in Oracle WebLogic Server allows an unauthenticated attacker with network access via TCP to fully compromise the server. The weakness is a credential‑less authentication bypass, identified as CWE‑306, which permits remote code execution, impacting confidentiality, integrity, and availability. Successful exploitation can result in a complete takeover of the WebLogic instance.

Affected Systems

Oracle WebLogic Server versions 12.2.1.4.0 and 14.1.2.0.0 are affected, with the core component of Oracle Fusion Middleware serving as the entry point for exploitation.

Risk and Exploitability

The CVSS base score of 9.8 signals a critical impact. The EPSS score of less than 1% indicates a low current exploitation prevalence, and the vulnerability is not yet listed in CISA’s KEV catalog. The attack vector is a remote network connection over TCP to exposed WebLogic ports, enabling an attacker to use the unauthenticated weakness to gain full control of the server.

Generated by OpenCVE AI on August 4, 2026 at 04:45 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the Oracle patch released in CPU July 2026 that addresses CVE-2026-60205.
  • Restrict inbound TCP traffic to the WebLogic Server ports using firewall rules or network segmentation, permitting only trusted hosts.
  • If patching cannot occur immediately, isolate the affected WebLogic instance to a closed network segment and disconnect it from the Internet until a fix is applied.

Generated by OpenCVE AI on August 4, 2026 at 04:45 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 04 Aug 2026 05:00:00 +0000

Type Values Removed Values Added
Title Oracle WebLogic Server Remote Code Execution via Authentication Bypass

Sat, 01 Aug 2026 06:45:00 +0000

Type Values Removed Values Added
Title Credential‑less Authentication Bypass in Oracle WebLogic Server Enables Remote Server Takeover

Sun, 26 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Title Credential‑less Authentication Bypass in Oracle WebLogic Server Enables Remote Server Takeover

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 21 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP 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).
First Time appeared Oracle
Oracle weblogic Server
CPEs cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle weblogic Server
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

Oracle Weblogic Server
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-07-25T03:56:11.679Z

Reserved: 2026-07-08T15:51:40.522Z

Link: CVE-2026-60205

cve-icon Vulnrichment

Updated: 2026-07-23T16:03:26.524Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T04:45:03Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function