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TI-2018-01155 Aliases CVE-2018-1250GHSA-r6ff-xjxr-8vfh

Incorrect authorization in Dell EMC Unity

Priority LOW 32CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI.

Why it matters now

EPSS 0.01602 75th percentileScored 2026-11-07
Fix Fixed Dell EMC Unity (Dell EMC): 4.3.1.1525703027Dell EMC UnityVSA (Dell EMC): 4.3.1.1525703027

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Dell EMCDell EMC Unitybefore 4.3.1.15257030274.3.1.1525703027Patch availableCNA
Dell EMCDell EMC UnityVSAbefore 4.3.1.15257030274.3.1.1525703027Patch availableCNA
  • Dell EMC Unity VendorDell EMC Affected before 4.3.1.1525703027 Fixed in 4.3.1.1525703027 Patch available CNA
  • Dell EMC UnityVSA VendorDell EMC Affected before 4.3.1.1525703027 Fixed in 4.3.1.1525703027 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:dell:emc_unity_firmware:*:*:*:*:*:*:*:*before 4.3.1.1525703027VulnerableDell
cpe:2.3:h:dell:emc_unity:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:emc_unityvsa:*:*:*:*:*:*:*:*before 4.3.1.1525703027VulnerableDell
  • cpe:2.3:o:dell:emc_unity_firmware:*:*:*:*:*:*:*:* Versions before 4.3.1.1525703027 Vulnerable ·Dell
  • cpe:2.3:h:dell:emc_unity:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:emc_unityvsa:*:*:*:*:*:*:*:* Versions before 4.3.1.1525703027 Vulnerable ·Dell

Remediation

  • Fix · CNA Dell EMC Unity (Dell EMC) Fixed in 4.3.1.1525703027
  • Fix · CNA Dell EMC UnityVSA (Dell EMC) Fixed in 4.3.1.1525703027

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Dell EMC Unity, Dell EMC UnityVSA 4.3.1.1525703027

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2018-01156 Open redirect in Dell EMC UnityPriority MEDIUM 41
    • TI-2018-01151 Cross-site scripting in Dell EMC UnityPriority LOW 29
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1250
  2. 2026-10-03 Alias added: GHSA-r6ff-xjxr-8vfh

References

Advisory 1

  • TI-2018-01128 Missing authorization in Dell EMC Avamar, Integrated Data Protection Appliance CVSS 3.0CRITICAL 9.8
  • TI-2018-01141 OS command injection in Dell EMC RecoverPoint CVSS 3.0CRITICAL 9.8
  • TI-2018-07852 Dell EMC Avamar and Integrated Data Protection Appliance Remote Code Execution Vulnerability CVSS 3.0CRITICAL 9.8
  • TI-2017-05620 EMC Networker Remote Code Execution Vulnerability CVSS 3.0CRITICAL 9.8
  • TI-2018-11243 Dell EMC ESRS Policy Manager versions 6.8 and prior contain a remote code execution… CVSS 3.0CRITICAL 9.8
  • TI-2017-08041 OS command injection in Dell EMC Data Protection Advisor CVSS 3.1HIGH 8.8
See all 96 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences