Answer in brief
CVE-2026-97858 records a Medium severity (CVSS 6.9) vulnerability in Guangzhou Juan IoT Technology EseeCloud Improperly Controlled Modification of Dynamically-Determined Object Attributes. The current sources do not mark it as known exploited. The current feed maps Guangzhou Juan IoT Technology Co., Ltd./EseeCloud App (generic), Guangzhou Juan IoT Technology Co., Ltd./EseeCloud Firmware (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Guangzhou Juan IoT Technology Co., Ltd./EseeCloud App (generic), Guangzhou Juan IoT Technology Co., Ltd./EseeCloud Firmware (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Guangzhou Juan IoT Technology Co., Ltd./EseeCloud Appgeneric | >=0 <=4.9.6 | Not reported |
| Guangzhou Juan IoT Technology Co., Ltd./EseeCloud Firmwaregeneric | >=0 <=4.9.86.0 | Not reported |
Published upstream
Oct 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 16, 2026
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.
Quoted source text, attributed separately from HOL analysis.