Description
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters). 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 HTTP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Published: 2026-10-20
Score: 10 Critical
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution and System Takeover
Action: Immediate Patch
AI Analysis

Impact

Based on the description, it is inferred that attackers can exploit the vulnerability through unauthenticated HTTP network access. Oracle SOA Suite, part of Oracle Fusion Middleware, contains a flaw in the Adapters component that permits unauthenticated attackers to access the system over HTTP. The vulnerability enables the attacker to compromise the entire SOA Suite, allowing full takeover and unrestricted manipulation of confidential data, integration logic, and system configuration. The associated weakness is a severe breach of confidentiality, integrity, and availability, as reflected in a CVSS 3.1 base score of 10.0.

Affected Systems

Affected product is Oracle SOA Suite from Oracle Corporation, specifically versions 12.2.1.4.0 and 14.1.2.0.0. These versions were listed as supported and vulnerable in the official Oracle security advisory.

Risk and Exploitability

The flaw can be exploited remotely from any network point with HTTP access, with no authentication required. The CVSS vector indicates Network attack, Low complexity, No privileged or user interface interaction, but the scope is changed, implying that exploitation may affect additional components. The EPSS score of less than 1% indicates a very low but non-zero chance of exploitation. The vulnerability is not listed in the CISA KEV catalog, but given its impact it should be treated with the same urgency as any known-exploited high-severity flaw.

Generated by OpenCVE AI on October 30, 2026 at 00:24 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the Oracle patch or version upgrade released in the Oct 2026 security patch set that addresses the Adapters vulnerability in Oracle SOA Suite.
  • If an immediate update is not possible, block external HTTP traffic that targets the SOA Suite Adapters, ensuring only trusted internal networks can reach the endpoints.
  • Implement continuous monitoring for anomalous authentication attempts or configuration changes on the Oracle SOA Suite and review audit logs for unauthorized activity.

Generated by OpenCVE AI on October 30, 2026 at 00:24 UTC.

Tracking

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Advisories

No advisories yet.

History

Sat, 31 Oct 2026 10:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 30 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Unauthenticated Adapters in Oracle SOA Suite

Thu, 29 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Title Oracle SOA Suite Remote Exploitation via Adapters
Weaknesses CWE-284

Thu, 29 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306

Wed, 21 Oct 2026 08:45:00 +0000

Type Values Removed Values Added
Title Oracle SOA Suite Remote Exploitation via Adapters
Weaknesses CWE-284

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters). 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 HTTP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
First Time appeared Oracle
Oracle soa Suite
CPEs cpe:2.3:a:oracle:soa_suite:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:soa_suite:14.1.2.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle soa Suite
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Oracle Soa Suite
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-29T18:01:48.263Z

Reserved: 2026-09-14T22:10:16.617Z

Link: CVE-2026-91231

cve-icon Vulnrichment

Updated: 2026-10-29T18:01:39.473Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:20:23.787

Modified: 2026-11-04T14:52:33.990

Link: CVE-2026-91231

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T00:30:06Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function