What’s Vulnerable › Vulnerabilities

CVE-2016-8520

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-02-15 · updated 2026-06-17
• Weakness: CWE-275

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.

Affected products

• Hewlett Packard Enterprise Helion Eucalyptus: through 4.3.0

References

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

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