Oracle E-Business Suite: Improper authorization in Integrated SOA Gateway
Summary
The Oracle E-Business Suite Integrated SOA Gateway (SOA Provider component), supported versions 12.2.3 to 12.2.15, contains an improper authorization flaw (CWE-284). An unauthenticated attacker with HTTP network access can read critical data and can update, insert or delete some data, without a user account. The NVD CVSS 3.1 score is 8.2, while VulDB rates it 7.3 with CWE-285. No exploitation in the wild is known.
Affected
- Oracle E-Business Suite Integrated SOA Gateway (SOA Provider), supported versions 12.2.3 to 12.2.15
Fixed in
- Unknown. Apply the Oracle Critical Patch Update of October 2026. The exact patch identifier was not verified.
Workaround
- Unknown. No vendor workaround was found.
- Until patched: restrict access to SOA Gateway endpoints to trusted internal networks and review logs for unexpected requests (recommendation, not a vendor statement).
Exploitation
- No known exploitation in the wild. No CISA KEV entry or vendor statement found.
- No public proof of concept found.
- CISA SSVC: exploitation none, automatable yes, technical impact partial.
Our recommendation
- Identify any Oracle E-Business Suite installations in versions 12.2.3 to 12.2.15, especially those with internet-facing SOA Gateway endpoints.
- Apply the October 2026 Critical Patch Update and verify the exact fixed version in Oracle's advisory.
- Restrict access to the gateway and monitor logs until patched.
- Patch CVE-2026-101809 (Workflow Notification Mailer, CVSS 10.0) in the same window.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Oracle Critical Patch Update October 2026 www.oracle.com
- NVD record via Vulners (CVE-2026-101690) vulners.com
- Strix CVE details (CVE-2026-101690) www.strix.ai
- VulDB entry 423402 vuldb.com
- Positive Technologies PT-2026-119363 (SOA Provider) vulners.com
- Cybersecurity News: Massive Oracle security update cybersecuritynews.com
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 15:32.
Original description (NVD)
Vulnerability in the Oracle E-Business Suite Integrated SOA Gateway product of Oracle E-Business Suite (component: SOA Provider). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle E-Business Suite Integrated SOA Gateway. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle E-Business Suite Integrated SOA Gateway accessible data as well as unauthorized update, insert or delete access to some of Oracle E-Business Suite Integrated SOA Gateway accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
NVD references (1)
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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