CVE Tools
Sign in

CVE-2016-8520

Published: Feb 15, 2018Updated: Nov 21, 2024 Sources: CVE List NVDCWE-275
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.4%
Top 30.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-275

Affected Products

eucalyptuseucalyptus
On-prem
Cloud & SaaS / virtualization
Helion EucalyptusHewlett Packard EnterpriseNetworking Infrastructure
eucalyptusoss-projectCloud & SaaSaka eucalyptus management console, eustore
hewlett packard enterprisecommercialUSNetworking Infrastructureaka hewlett packard enterprise, hpe

Exploitability

Official Patch Available

References

http://www.securityfocus.com/bid/95369
securityfocus.com
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782
support.hpe.com

Timeline

Published
Feb 15, 2018
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2016-8520 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows