Integrated SOA Gateway EUVD-2026-106092

Exploitation requires network HTTP reachability to the Oracle E-Business Suite Integrated SOA Gateway's SOA Provider component on an affected release (12.2.3 through 12.2.15); no authentication, credentials, or user interaction are needed (PR:N/UI:N), and default-reachable configurations are sufficient per the vendor's 'easily exploitable, unauthenticated, network via HTTP' characterization. The primary limiting factor is exposure: only deployments where the SOA Gateway endpoint is reachable by the attacker (internet-facing or on a network segment the attacker can access) are at risk, and organizations not running the Integrated SOA Gateway, or running a version outside 12.2.3-12.2.15, are not affected. Impact is confined to confidentiality (data disclosure), so the condition does not enable data modification or service disruption.

This is a genuinely high-priority vulnerability. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N) describes the most dangerous possible profile for an exposure flaw: remote, network-reachable over HTTP, low attack complexity, no privileges, and no user interaction, meaning an unauthenticated attacker can trigger it against an internet- or network-exposed endpoint with trivial effort. The scope change (S:C) combined with the description's note that 'attacks may significantly impact additional products' means a compromise of the SOA Gateway can cascade into other Oracle E-Business Suite components, raising the effective blast radius beyond the vulnerable component alone. Impact is confidentiality-only (C:H/I:N/A:N), so this is a critical-data-disclosure issue rather than a code-execution or tampering flaw - defenders should weigh it as a data-breach risk, not an integrity/availability risk. Conflicting/missing signals to note explicitly: no EPSS exploitation-probability score was provided, no CISA KEV listing is present, and no POC is referenced, so real-world exploitation likelihood cannot be quantified from the supplied data - the high CVSS reflects worst-case exploitability potential, not confirmed active exploitation. The 'Authentication Bypass' tag is consistent with the PR:N/unauthenticated vector but is not independently corroborated by a CWE (CWE is N/A). Oracle EBS SOA Gateway has historically been a high-value, actively targeted attack surface, so despite the absence of KEV/EPSS data this should be treated as a near-term patching priority, especially for internet-facing deployments.

An unauthenticated attacker who can reach the Oracle E-Business Suite Integrated SOA Gateway over HTTP sends a crafted request to the SOA Provider component, requiring no credentials or user interaction (AV:N/AC:L/PR:N/UI:N). The response discloses critical Oracle EBS data, and because the vulnerability carries a scope change, the exposure can extend to data accessible to additional connected EBS products. No public exploit code is referenced in the available data, but the trivial exploitability profile makes weaponization straightforward if the endpoint is network-exposed.