Description
An attacker can cause the server to unbind the target device from its current owner and rebind it to the requesting account, regardless of whether the device is currently bound to a different account, allowing an attacker to obtain the device's full serial ID.
Published: 2026-10-16
Score: 6.9 Medium
EPSS: n/a
KEV: No
Impact: Unauthorized Device Rebinding and Identification Disclosure
Action: Contact Vendor
AI Analysis

Impact

The flaw enables an attacker to unbind a device from its current owner and rebind it to a malicious account, thereby exposing the device’s full serial ID and potentially hijacking the device. This issue stems from improper handling of dynamically determined object attributes (CWE‑915).

Affected Systems

The vulnerability affects Guangzhou Juan IoT Technology Co., Ltd.’s EseeCloud App and Firmware. No specific version numbers were provided; all current releases that implement the device binding control are considered vulnerable.

Risk and Exploitability

The issue has a CVSS score of 6.9, indicating a medium severity. The EPSS score is not available, and the vulnerability is not listed in the CISA KEV catalog. The attack vector is likely remote, as an attacker can issue a request to the EseeCloud server to trigger the unbind/rebind process, regardless of current ownership. Systems with exposed EseeCloud services are at risk until a vendor fix is applied.

Generated by OpenCVE AI on October 16, 2026 at 17:35 UTC.

Remediation

Vendor Workaround

Guangzhou Juan IoT Technology Co., Ltd. did not respond to CISA's coordination attempts. EseeCloud users are advised to contact Guangzhou Juan IoT Technology Co., Ltd. for support https://eseecloud.app/ .

OpenCVE Recommended Actions

  • Contact Guangzhou Juan IoT Technology Co., Ltd. to request a fix and to receive guidance for temporary security measures.
  • Disable or restrict the unbinding/rebinding functionality on the EseeCloud platform, if the interface permits configuring access controls, so that only authorized accounts can perform these actions.
  • Isolate the affected devices on a segregated network segment or disconnect them from the production network until an official patch is released.

Generated by OpenCVE AI on October 16, 2026 at 17:35 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 16 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 16 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description An attacker can cause the server to unbind the target device from its current owner and rebind it to the requesting account, regardless of whether the device is currently bound to a different account, allowing an attacker to obtain the device's full serial ID.
Title Guangzhou Juan IoT Technology EseeCloud Improperly Controlled Modification of Dynamically-Determined Object Attributes
Weaknesses CWE-915
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-10-16T15:20:19.972Z

Reserved: 2026-10-12T19:43:15.410Z

Link: CVE-2026-97858

cve-icon Vulnrichment

Updated: 2026-10-16T15:11:39.367Z

cve-icon NVD

Status : Deferred

Published: 2026-10-16T14:19:36.597

Modified: 2026-10-16T20:04:29.760

Link: CVE-2026-97858

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-16T17:45:14Z

Weaknesses
  • CWE-915

    Improperly Controlled Modification of Dynamically-Determined Object Attributes