Description
Herowatch Mini developed by About Time Technologies has a Missing Authentication vulnerability. Unauthenticated remote attackers can connect to the affected device's ADB service and obtain an ADB shell, thereby accessing device resources or performing related operations.
Published: 2026-11-04
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

The product is no longer maintained. Users are advised to replace it with a supported device.

Tracking

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Advisories

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History

Wed, 04 Nov 2026 06:30:00 +0000

Type Values Removed Values Added
Description Herowatch Mini developed by About Time Technologies has a Missing Authentication vulnerability. Unauthenticated remote attackers can connect to the affected device's ADB service and obtain an ADB shell, thereby accessing device resources or performing related operations.
Title About Time Technologies｜Herowatch Mini - Missing Authentication
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: twcert

Published:

Updated: 2026-11-04T06:56:52.832Z

Reserved: 2026-11-04T05:40:24.226Z

Link: CVE-2026-121816

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T07:17:11.973

Modified: 2026-11-04T07:17:11.973

Link: CVE-2026-121816

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function