What’s Vulnerable › Vulnerabilities

CVE-2019-3734

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-18 · updated 2026-06-17

Description

Dell EMC Unity and UnityVSA versions prior to 5.0.0.0.5.116 contain an improper authorization vulnerability in NAS Server quotas configuration. A remote authenticated Unisphere Operator could potentially exploit this vulnerability to edit quota configuration of other users.

Affected products

• Dell Emc Unity Operating Environment: before 5.0.0.0.5.116 — fixed in 5.0.0.0.5.116
• Dell Emc Unityvsa Operating Environment: before 5.0.0.0.5.116 — fixed in 5.0.0.0.5.116

How to fix

Upgrade to a fixed version: Dell Emc Unity Operating Environment 5.0.0.0.5.116; Dell Emc Unityvsa Operating Environment 5.0.0.0.5.116. Check the vendor advisory for mitigations.

References

• https://productsecurity-ux.ausmp1z1.pcf.dell.com/support/security/us/en/04/details/535028/DSA-2019-086-Dell-EMC-Unity-Family-Multiple-Vulnerabilities
• https://productsecurity-ux.ausmp1z1.pcf.dell.com/support/security/us/en/04/details/535028/DSA-2019-086-Dell-EMC-Unity-Family-Multiple-Vulnerabilities

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