CVE-2021-2355:Vulnerability in Oracle Marketing product of Oracle E-Business Suite allowing unauthenticated attackers to compromise data via HTTP.

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CVE-2021-2355 is a critical vulnerability in the Marketing Administration component of Oracle E-Business Suite's Oracle Marketing product. Affecting versions 12.1.1-12.1.3 and 12.2.3-12.2.10, this easily exploitable vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle Marketing. Successful exploitation can result in unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all Oracle Marketing accessible data. The vulnerability has been assigned a CVSS 3.1 Base Score of 9.1, indicating high severity with significant confidentiality and integrity impacts.

Overview

This vulnerability affects the Oracle Marketing product within Oracle E-Business Suite, specifically the Marketing Administration component. The vulnerability is particularly dangerous as it requires no authentication and can be exploited remotely through HTTP connections. An attacker who successfully exploits this vulnerability can gain extensive control over Oracle Marketing data, including the ability to create, modify, or delete critical information, as well as access sensitive data. The high CVSS score of 9.1 reflects the severity of this issue, with the vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N indicating network accessibility, low attack complexity, no privileges required, no user interaction needed, high confidentiality impact, and high integrity impact.

Remediation

Organizations using affected versions of Oracle E-Business Suite should immediately apply the patches provided in the July 2021 Critical Patch Update (CPU). Oracle has addressed this vulnerability in this update. If patching is not immediately possible, organizations should consider implementing network-level controls to restrict HTTP access to the Oracle Marketing components to only trusted sources. Additionally, implementing web application firewalls with rules to detect and block potential exploitation attempts may provide temporary mitigation. Organizations should also monitor logs for suspicious activities related to Oracle Marketing Administration components and conduct security assessments to identify any signs of compromise.

References

  1. Oracle Critical Patch Update Advisory - July 2021: https://www.oracle.com/security-alerts/cpujul2021.html
  2. Oracle E-Business Suite Documentation: https://docs.oracle.com/en/applications/e-business-suite/
  3. CVSS 3.1 Specification: https://www.first.org/cvss/specification-document

Industry ExposureMost to least
This section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.

  1. Accommodation & Food Services: Low
    Accommodation & Food Services
  2. Administrative, Support, Waste Management & Remediation Services: Low
    Administrative, Support, Waste Management & Remediation Services
  3. Agriculture, Forestry Fishing & Hunting: Low
    Agriculture, Forestry Fishing & Hunting
  4. Arts, Entertainment & Recreation: Low
    Arts, Entertainment & Recreation
  5. Construction: Low
    Construction
  6. Educational Services: Low
    Educational Services
  7. Finance and Insurance: Low
    Finance and Insurance
  8. Health Care & Social Assistance: Low
    Health Care & Social Assistance
  9. Information: Low
    Information
  10. Management of Companies & Enterprises: Low
    Management of Companies & Enterprises
  11. Manufacturing: Low
    Manufacturing
  12. Mining: Low
    Mining
  13. Other Services (except Public Administration): Low
    Other Services (except Public Administration)
  14. Professional, Scientific, & Technical Services: Low
    Professional, Scientific, & Technical Services
  15. Public Administration: Low
    Public Administration
  16. Real Estate Rental & Leasing: Low
    Real Estate Rental & Leasing
  17. Retail Trade: Low
    Retail Trade
  18. Transportation & Warehousing: Low
    Transportation & Warehousing
  19. Utilities: Low
    Utilities
  20. Wholesale Trade: Low
    Wholesale Trade

Focus on What Matters

  1. See Everything.
  2. Identify True Risk.
  3. Proactively Mitigate Threats.

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