CVE-2016-8520

—

CVSS 3.0

8.8 high

EPSS

1%p70

Published

Feb 15, 2018 (Feb 15, 2018)

Modified

Jun 17, 2026

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.

Vendors: eucalyptus
Products: eucalyptus
Weakness: CWE-275
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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