CVE-2021-29790:Cross-site scripting vulnerability in IBM Engineering Requirements Quality Assistant On-Premises allows embedding of arbitrary JavaScript code.

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IBM Engineering Requirements Quality Assistant On-Premises (all versions) contains a cross-site scripting (XSS) vulnerability that allows attackers to embed malicious JavaScript code in the Web UI. This can alter the intended functionality of the application and potentially lead to credentials disclosure within a trusted session. The vulnerability is tracked as CVE-2021-29790 with IBM X-Force ID: 203440.

Overview

This vulnerability (CWE-79: Cross-site Scripting) affects all versions of IBM Engineering Requirements Quality Assistant On-Premises. The XSS vulnerability allows attackers to inject client-side scripts into web pages viewed by other users. When successful, the attacker can bypass the same-origin policy, which is designed to segregate different websites from each other. This could enable the attacker to steal session cookies, capture user credentials, or perform actions on behalf of the victim user. In this specific case, the vulnerability could lead to credentials disclosure within an authenticated session, potentially compromising system security.

Remediation

Users should apply the security patches provided by IBM for the affected product. IBM has released security updates to address this vulnerability, which can be obtained through the IBM support portal. Organizations using IBM Engineering Requirements Quality Assistant On-Premises should:

  1. Update to the latest version of the software as recommended by IBM
  2. Follow the specific guidance provided in IBM's security bulletin
  3. Implement input validation and output encoding best practices for any custom code that interfaces with the application
  4. Consider implementing Content Security Policy (CSP) headers as an additional layer of defense against XSS attacks

References

  1. IBM Security Bulletin: https://www.ibm.com/support/pages/node/6604005
  2. X-Force Vulnerability Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/203440
  3. MITRE CWE-79 (Cross-site Scripting): https://cwe.mitre.org/data/definitions/79.html
  4. OWASP XSS Prevention Cheat Sheet: https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html

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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