CVE-2026-50043

OS Command Injection via Improper Input Neutralization in Seiko SkyBridge Devices

Published Jul 1, 2026 CVSS 4.0 · 8.6 High EPSS 1.7% KEV · Not listed
Description
Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in SkyBridge MB-A100/MB-A110. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product with an administrative privilege.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection via Improper Input Neutralization in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection via Administrative Privileges in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection via Administrative Privileges in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 via Improper Input Neutralization
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 via Improper Input Neutralization
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110 Enables Remote Command Execution
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110 Enables Remote Command Execution
Type Values Removed Values Added
Title OS Command Injection via Authenticated Admin Access on Seiko SkyBridge MB‑A100/MB‑A110
Type Values Removed Values Added
Title OS Command Injection via Authenticated Admin Access on Seiko SkyBridge MB‑A100/MB‑A110
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 Allows Arbitrary OS Command Execution by Admin Users
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 Allows Arbitrary OS Command Execution by Admin Users
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 Devices via Administrative Access
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB-A100/MB-A110 Devices via Administrative Access
Type Values Removed Values Added
First Time appeared Seiko-sol
Seiko-sol skybridge Mb-a100
Seiko-sol skybridge Mb-a110
Vendors & Products Seiko-sol
Seiko-sol skybridge Mb-a100
Seiko-sol skybridge Mb-a110
Type Values Removed Values Added
Title OS Command Injection in Seiko Solutions SkyBridge MB-A100/MB-A110 Devices
Type Values Removed Values Added
Title OS Command Injection in Seiko Solutions SkyBridge MB-A100/MB-A110 Devices
Type Values Removed Values Added
Title OS Command Injection in Seiko Solutions SkyBridge MB-A100/MB-A110
Type Values Removed Values Added
Title OS Command Injection in Seiko Solutions SkyBridge MB-A100/MB-A110
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110 via Authenticated Admin
Type Values Removed Values Added
Title OS Command Injection in Seiko SkyBridge MB‑A100/MB‑A110 via Authenticated Admin
Type Values Removed Values Added
Title OS Command Injection via Improper Input Sanitization in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection via Improper Input Sanitization in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection via Administrative Login in Seiko SkyBridge Devices
Type Values Removed Values Added
Title OS Command Injection via Administrative Login in Seiko SkyBridge Devices
Type Values Removed Values Added
Description Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in SkyBridge MB-A100/MB-A110. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product with an administrative privilege.
Weaknesses CWE-78
References
Metrics cvssV3_0

{'score': 7.2, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Jul 1, 2026, 12:24 PM
Reserved
Jun 8, 2026, 6:52 AM
Status
Deferred
Published
Jul 1, 2026, 8:16 AM
Modified
Oct 25, 2026, 5:10 PM