CVE-2026-97858Network attack vector

Serial-ID disclosure via unchecked device rebinding

Published Oct 16, 2026 · Updated Oct 16, 2026

Authorization failure in EseeCloud App 4.9.6 and earlier allows remote attackers to read device serial IDs via rebinding requests. The server replaces an existing owner's device association with the requesting account's association despite the prior binding; EseeCloud Firmware 4.9.86.0 and earlier is also affected. The request targets an already-associated device, and the disclosed consequence is serial-ID exposure rather than camera control.

CVSS severity5.3
Medium
EPSS probability0.26%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization failure in EseeCloud App 4.9.6 and earlier allows remote attackers to read device serial IDs via rebinding requests. The server replaces an existing owner's device association with the requesting account's association despite the prior binding; EseeCloud Firmware 4.9.86.0 and earlier is also affected. The request targets an already-associated device, and the disclosed consequence is serial-ID exposure rather than camera control.

The record

CVE
CVE-2026-97858
Published
Oct 16, 2026
Updated
Oct 16, 2026
Vendor
Guangzhou Juan IoT Technology Co., Ltd.
Product
EseeCloud App
Classifications
CWE-915
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.9.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Guangzhou Juan IoT Technology Co., Ltd. · EseeCloud Appversion=0 <=4.9.6
Guangzhou Juan IoT Technology Co., Ltd. · EseeCloud Firmwareversion=0 <=4.9.86.0

Published CVSS scores

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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-915Improperly Controlled Modification of Dynamically-Determined Object Attributes

Public exploit references

No public exploit references are available in this record.

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Technologies

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