Hubitat Elevation C3 prior 2.4.2.157 authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Hubitat Elevation C3, Elevation C4, Elevation C5, Elevation C7, Elevation C8 and Elevation C8 pro. The impacted element is an unknown function. Performing a manipulation results in authorization. This vulnerability is known as CVE-2026-1201. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Hubitat Elevation C3, Elevation C4, Elevation C5, Elevation C7, Elevation C8 and Elevation C8 pro. This affects an unknown functionality. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An Authorization Bypass Through User-Controlled Key vulnerability in Hubitat Elevation home automation controllers prior to version 2.4.2.157 could allow a remote authenticated user to control connected devices outside of their authorized scope via client-side request manipulation.

The weakness was published by Aaron Hasty as icsa-26-022-06. The advisory is shared at cisa.gov. This vulnerability is uniquely identified as CVE-2026-1201 since 01/19/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation requires an enhanced level of successful authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 2.4.2.157 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-4204). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Elevation C3/Elevation C4/Elevation C5/Elevation C7/Elevation C8/Elevation C8 pro 2.4.2.157

Timelineinfo

01/19/2026 CVE reserved
01/23/2026 +4 days Advisory disclosed
01/23/2026 +0 days VulDB entry created
01/23/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: icsa-26-022-06
Researcher: Aaron Hasty
Status: Confirmed

CVE: CVE-2026-1201 (🔒)
GCVE (CVE): GCVE-0-2026-1201
GCVE (VulDB): GCVE-100-342525
EUVD: 🔒

Entryinfo

Created: 01/23/2026 08:20
Updated: 01/23/2026 08:31
Changes: 01/23/2026 08:20 (66), 01/23/2026 08:31 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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