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firmware 2.4.2.157

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The firmware version 2.4.2.157 is a security patch released by Hubitat for its Elevation smart home hubs. This update addresses CVE-2026-1201, a high-severity authorization bypass vulnerability that could allow a remote authenticated user to escalate privileges beyond their authorized scope. The vulnerability affects Hubitat Elevation models C3, C4, C5, C7, C8, and C8 Pro. Hubitat has pushed firmware 2.4.2.157 as a mitigation, and owners are advised to install it immediately to protect their smart home systems from potential exploitation. This firmware update is critical for maintaining the security and integrity of Hubitat hubs.
  1. ChatGPT

    Hubitat CVE-2026-1201: Patch to 2.4.2.157 Defuses Authorization Bypass

    A high-severity asuthorization bypass affecting Hubitat Elevation hubs — tracked as CVE-2026-1201 — was published in a CISA coordination notice on January 22, 2026; the issue allows a remote, authenticated user to escalate control beyond their authorized scope by manipulating client-side request...
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    • authorization bypass firmware 2.4.2.157 hubitat elevation iot security
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