// For flags

CVE-2016-8520

 

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user's permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.

HPE Helion Eucalyptus v4.3.0 y anteriores no verifica correctamente los permisos de usuario IAM para acceder a objetos versionados y a listas de control de acceso. En algunos casos, los usuarios autenticados con permisos S3 podrían acceder también a datos versionados.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-10-07 CVE Reserved
  • 2018-02-15 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-275: Permission Issues
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Eucalyptus
Search vendor "Eucalyptus"
 Eucalyptus
Search vendor "Eucalyptus" for product "Eucalyptus"
 <= 4.3.0
Search vendor "Eucalyptus" for product "Eucalyptus" and version " <= 4.3.0"
-
Affected