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Advances, Systems and Applications

Table 2 ENISA’s list of vulnerabilities

From: A risk assessment model for selecting cloud service providers

Cloud specific vulnerabilities
V1. Authentication Authorization Accounting (AAA) vulnerabilities
V2. User provisioning vulnerabilities
V3. User de-provisioning vulnerabilities
V4. Remote access to management interface
V5. Hypervisor vulnerabilities
V6. Lack of resource isolation
V7. Lack of reputational isolation
V8. Communication encryption vulnerabilities
V9. Lack of or weak encryption of archives and data in transit
V10. Impossibility of processing data in encrypted form
V11. Poor key management procedures
V12. Key generation: low entropy for random number generation
V13. Lack of standard technologies and solutions
V14. No source escrow agreement
V15. Inaccurate modelling of resource
V16. No control on vulnerability assessment process
V17. Possibility that internal (cloud) network probing will occur
V18. Possibility that co-residence checks will be performed
V19. Lack of forensic readiness
V20. Sensitive media sanitization
V21. Synchronizing responsibilities or contractual obligations
external to cloud
V22. Cross-cloud applications creating hidden dependency
V23. SLA clauses with conflicting promises to different stakeholders
V24. SLA clauses containing excessive business risk
V25. Audit or certification not available to customers
V26. Certification schemes not adapted to cloud infrastructures
V27. Inadequate resource provisioning and investments in
V28. No policies for resource capping
V29. Storage of data in multiple jurisdictions and lack of transparency
about this
V30. Lack of information on jurisdictions
V31. Lack of completeness and transparency in terms of use
Vulnerabilities not specific to the cloud
V32. Lack of security awareness
V33. Lack of vetting processes
V34. Unclear roles and responsibilities
V35. Poor enforcement of role definitions
V36. Need-to-know principle not applied
V37. Inadequate physical security procedures
V38. Misconfiguration
V39. System or OS vulnerabilities
V40. Untrusted software
V41. Lack of, or a poor and untested, business continuity and disaster
recovery plan
V42. Lack of, or incomplete or inaccurate, asset inventory
V43. Lack of, or poor or inadequate, asset classification
V44. Unclear asset ownership
V45. Poor identification of project requirements
V46. Poor provider selection
V47. Lack of supplier redundancy
V48. Application vulnerabilities or poor patch management
V49. Resource consumption vulnerabilities
V50. Breach of NDA by provider
V51. Liability from data loss
V52. Lack of policy or poor procedures for logs collection and
V53. Inadequate or misconfigured filtering resources