Guangzhou Juan IoT Technology EseeCloud

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Summary
Successful exploitation of these vulnerabilities could allow an attacker to gain control over affected IP cameras. The following versions of Guangzhou Juan IoT Technology EseeCloud are affected:

EseeCloud App <=4.9.6 (CVE-2026-107617, CVE-2026-97858, CVE-2026-105664) EseeCloud Firmware <=4.9.86.0 (CVE-2026-107617, CVE-2026-97858, CVE-2026-105664)





CVSS
Vendor
Equipment




v3 9.8
Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App






3 Vulnerabilities




Use of Hard-coded Credentials, Improperly Controlled Modification of Dynamically-Determined Object Attributes, Observable Response Discrepancy




Background

Critical Infrastructure Sectors: Energy, Communications, Transportation Systems, Financial Services, Government Services and Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: China


Vulnerabilities
Expand All +

CVE-2026-107617
An attacker can use a hard-coded credential to log in to EseeCloud devices. Read More

2 Affected Products

Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Additional Metrics
Relevant CWE: CWE-798 Use of Hard-coded Credentials




CVSS Version
Base Score
Base Severity
Vector String




3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


4.0
9.3
CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N





View CVE Details



CVE-2026-97858
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.
Read More

4 Affected Products

Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Additional Metrics
Relevant CWE: CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes




CVSS Version
Base Score
Base Severity
Vector String




3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N


4.0
6.9
MEDIUM
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





View CVE Details



CVE-2026-105664
The endpoint exposes an observable response discrepancy when processing ID values. A request submitted with a nonexistent ID returns a distinct error response code from one submitted with a valid, registered ID, allowing an attacker holding a valid access token - but without further authentication or authorization - to distinguish valid ID values from the full 10-digit numeric search space. Combined with the absence of meaningful rate limiting on this endpoint, this discrepancy constitutes an enumeration oracle, enabling an attacker to discover registered devices at scale. Read More

6 Affected Products

Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud App: <=4.9.6

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Guangzhou Juan IoT Technology Co., Ltd. EseeCloud Firmware: <=4.9.86.0

Product Status: known_affected

Remediations

MitigationGuangzhou 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/.


Additional Metrics
Relevant CWE: CWE-204 Observable Response Discrepancy




CVSS Version
Base Score
Base Severity
Vector String




3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N


4.0
8.7
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N





View CVE Details



Acknowledgments

Donghyeon Lee of Tokyo University of Science and GMO Flatt Security reported these vulnerabilities to CISA.


Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).

Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.

Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices
on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation
Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:

Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.

No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.

Revision History

Initial Release Date: 2026-10-15




Date
Revision
Summary




2026-10-15
1
Initial Publication




Legal Notice and Terms of Use

https://www.cisa.gov/news-events/ics-advisories/icsa-26-288-02

2026-10-15 12:00 UTC

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* Origin: LISTS. from TCOB1 READ ONLY (2:263/1)