CVE intelligence and bounded remediation

CVE-2024-48548 — The APK file in Cloud Smart Lock v2.0.1 has a leaked a URL that can call an API for binding physical devices

Critical CVSS 9.3

The APK file in Cloud Smart Lock v2.0.1 has a leaked a URL that can call an API for binding physical devices. This vulnerability allows attackers to arbitrarily construct a request to use the app to bind to unknown devices by finding a valid serial number via a bruteforce attack.

Severity
Critical
CVSS
9.3 (3.1)
Published
2024-10-24
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-863

Affected products

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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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