CVE-2026-22097 - Vulnerability Details - OpenCVE

The firmware update mechanism does not include cryptographic signature validation. This allows anyone with access to the firmware update capability to upload arbitrary files which can then lead to arbitrary code execution.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Evbee	Dc-80

No data.

No data.

References

Link	Providers
https://csirt.divd.nl/DIVD-2026-00001/

History

Mon, 13 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 13 Jul 2026 15:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Evbee Evbee dc-80
Vendors & Products		Evbee Evbee dc-80

Mon, 13 Jul 2026 10:00:00 +0000

Type	Values Removed	Values Added
Description		The firmware update mechanism does not include cryptographic signature validation. This allows anyone with access to the firmware update capability to upload arbitrary files which can then lead to arbitrary code execution.
Title		Missing firmware validation allows remote code execution
Weaknesses		CWE-347
References		https://csirt.divd.nl/DIVD-2026-00001/
Metrics		cvssV4_0 `{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L'}`

MITRE

Status: PUBLISHED

Assigner: DIVD

Published: 2026-07-13T09:10:59.154Z

Updated: 2026-07-13T14:22:07.284Z

Reserved: 2026-01-06T11:08:58.182Z

Link: CVE-2026-22097

Vulnrichment

Updated: 2026-07-13T14:21:54.301Z

NVD

No data.

Redhat

No data.

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