ByteOS Network

NVD Vulnerability Details :

CVE-2026-7414

Received

Source-cve@takeonme.org

Published At-07 May, 2026 | 17:15

Updated At-07 May, 2026 | 18:16

Yarbo firmware v2.3.9 contains hardcoded administrative credentials embedded in the firmware image. These credentials are identical across all devices running this firmware and cannot be changed or removed by end users, enabling trivial unauthorized access to device management interfaces by anyone who knows them.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-798	Secondary	cve@takeonme.org

CWE ID: CWE-798

Type: Secondary

Source: cve@takeonme.org

References

Hyperlink	Source	Resource
https://github.com/Bin4ry/yarbo-nat-in-my-back-yard	cve@takeonme.org	N/A
https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000001111111111100011111111111000000000000000000000000000000000000000000000000000001000	cve@takeonme.org	N/A
https://github.com/Bin4ry/yarbo-nat-in-my-back-yard#3--hardcoded-developer-credentials-in-production-apk	134c704f-9b21-4f2e-91b3-4a467353bcc0	N/A