CVE intelligence and bounded remediation

CVE-2023-43079 — Dell OpenManage Server Administrator, versions 11.0.0.0 and prior, contains an Improper Access Control vulnerability

High CVSS 7.8

Dell OpenManage Server Administrator, versions 11.0.0.0 and prior, contains an Improper Access Control vulnerability. A local low-privileged malicious user could potentially exploit this vulnerability to execute arbitrary code in order to elevate privileges on the system. Exploitation may lead to a complete system compromise.

Severity
High
CVSS
7.8 (3.1)
Published
2023-10-13
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284

Affected products

  • dell / emc_openmanage_server_administrator

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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