CVE intelligence and bounded remediation

CVE-2023-45844 — Boschrexroth Ctrlx Hmi Web Panel Wr2107 Firmware security vulnerability

High CVSS 7.3

The vulnerability allows a low privileged user that have access to the device when locked in Kiosk mode to install an arbitrary Android application and leverage it to have access to critical device settings such as the device power management or eventually the device secure settings (ADB debug).

Severity
High
CVSS
7.3 (3.0)
Published
2023-10-25
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-284

Affected products

  • boschrexroth / ctrlx_hmi_web_panel_wr2107_firmware
  • boschrexroth / ctrlx_hmi_web_panel_wr2110_firmware
  • boschrexroth / ctrlx_hmi_web_panel_wr2115_firmware

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

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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