CVE-2026-107617

CRITICAL 9.8

Guangzhou Juan IoT Technology EseeCloud Use of Hard-coded Credentials

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

An attacker can use a hard-coded credential to log in to EseeCloud devices.

CWE	CWE-798
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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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.