External risk intelligence

Oracle Web Applications Desktop Integrator Compromise

CVE advisoryKnown Exploit

CVE-2022-21587

The Oracle Web Applications Desktop Integrator component within Oracle E-Business Suite is affected by a vulnerability that allows unauthenticated attackers with network access to compromise the product. This compromise can lead to a complete takeover of the system, impacting data confidentiality, integrity, and availa

4Halo Surface Signal

Missing Authentication

Oracle E Business Suite

12.2.3 to 12.2.11

External exposure likelihood

Halo Surface Signal score for CVE-2022-21587

Oracle E-Business Suite is a comprehensive enterprise application platform that often includes web-accessible modules for business operations. While some components are internal, the Web Applications Desktop Integrator component is designed for network-based interaction, making it a common candidate for deployment in environments where it is reachable via web-based interfaces.

CVSS vector

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

Horizon Alert

Summary of the vulnerability and why it matters

The Oracle Web Applications Desktop Integrator component within Oracle E-Business Suite is susceptible to a vulnerability. This flaw allows an attacker, without authentication and through network access, to gain control of the product. Successful exploitation can lead to the compromise of the entire Oracle Web Applications Desktop Integrator, potentially impacting the confidentiality, integrity, and availability of associated data and systems.

  • Oracle Web Applications Desktop Integrator
  • Unauthenticated network access allows takeover
  • Compromise of business-critical applications

Attack Path

How an attacker could exploit the issue

The Oracle Web Applications Desktop Integrator component can be exposed externally. An unauthenticated attacker on the network can then interact with this component. This interaction allows the attacker to compromise the Oracle Web Applications Desktop Integrator, potentially leading to a takeover of the system.

  • External network exposure is required.
  • Attacker accesses via HTTP.
  • Triggering action results in system control.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in Oracle E-Business Suite's Web Applications Desktop Integrator component presents a significant risk. It allows an attacker without any authentication to gain complete control of the component. This could lead to extensive damage to an organization's data and systems. Given the ease of exploitation and the severity of the potential impact, this vulnerability should be treated with urgency.

  • Unauthenticated attackers with network access.
  • Attacker takes over the component.
  • High business risk and urgency.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

This vulnerability in Oracle E-Business Suite's Web Applications Desktop Integrator allows an unauthenticated attacker to gain control of the component. The exploitation is possible over HTTP, posing a significant risk to confidentiality, integrity, and availability. The vendor has released security updates to address this issue.

  • Identify Oracle E-Business Suite assets.
  • Reduce exposure or isolate risk.
  • Apply vendor fix and validate.
  • Monitor for related issues.

Frequently asked questions

What is the primary function of the Oracle Web Applications Desktop Integrator component within Oracle E-Business Suite?

The Oracle Web Applications Desktop Integrator, part of Oracle E-Business Suite, facilitates interaction with web applications. It allows users to leverage desktop applications for certain business processes within the Oracle environment. The vulnerability discussed impacts this integration capability.

What weakness class does CVE-2022-21587 represent, and how does it enable exploitation?

CVE-2022-21587 is associated with CWE-306, which describes an 'improper authentication' weakness. This allows an unauthenticated attacker to bypass security controls. By exploiting this, an attacker with network access can compromise the Oracle Web Applications Desktop Integrator without needing any credentials, leading to a system takeover.

How can an attacker exploit the Oracle Web Applications Desktop Integrator vulnerability, and what is the scope of impact?

An unauthenticated attacker can exploit this vulnerability by sending network requests via HTTP to the Oracle Web Applications Desktop Integrator. Successful exploitation grants the attacker complete control over the component, which can lead to a takeover of the Oracle Web Applications Desktop Integrator. This implies impacts on confidentiality, integrity, and availability.

What is the relevance of the 'external' exposure classification for CVE-2022-21587 and its potential impact on organizations?

The 'external' exposure classification indicates that the vulnerability is reachable over a network, making it accessible to attackers outside the internal network perimeter. This significantly increases the attack surface. Oracle E-Business Suite often contains web-accessible modules, and the Web Applications Desktop Integrator is designed for network-based interaction, heightening the risk of external compromise.

What practical steps should organizations take to address the vulnerability in Oracle Web Applications Desktop Integrator?

Organizations should first identify all Oracle E-Business Suite assets that utilize the Web Applications Desktop Integrator. Then, implement measures to reduce exposure or isolate affected systems. The critical step is to apply the security updates provided by Oracle to fix the vulnerability and subsequently validate the successful remediation. Continuous monitoring for any related suspicious activities is also recommended.

References

Sources and related resources

Primary sources: NVD, CVE.org, CISA KEV.

NVDPublished Modified