CVE-2026-97858

MEDIUM 5.3

Guangzhou Juan IoT Technology EseeCloud Improperly Controlled Modification of Dynamically-Determined Object Attributes

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-915
Vendor	guangzhou juan iot technology co., ltd.
Product	eseecloud app
Published	Oct 16, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

Guangzhou Juan IoT Technology Co., Ltd. / EseeCloud App

0 ≤ 4.9.6

Guangzhou Juan IoT Technology Co., Ltd. / EseeCloud Firmware

0 ≤ 4.9.86.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

eseecloud.app: https://eseecloud.app/ cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-288-02 github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-288-02.json

Credits

Donghyeon Lee of Tokyo University of Science and GMO Flatt Security reported this vulnerability to CISA.