CVE intelligence and bounded remediation

CVE-2021-22853 — The HR Portal of Soar Cloud System fails to manage access control

Medium CVSS 5.5

The HR Portal of Soar Cloud System fails to manage access control. While obtaining user ID, remote attackers can access sensitive data via a specific data packet, such as user’s login information, further causing the login function not to work.

Severity
Medium
CVSS
5.5 (2.0)
Published
2021-02-17
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284

Affected products

  • hr_portal_project / hr_portal / 7.3.2020.1013

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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