OS Command Injection in SkyBridge MB-A100 and SkyBridge MB-A110 - CVE-2026-50043
Published: July 1, 2026
Vulnerability identifier: #VU136035
CSH Severity: Low
CVSS v4.0: 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/E:U/U:Clear
CVE-ID: CVE-2026-50043
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Seiko Solutions
Affected software:
SkyBridge MB-A100
SkyBridge MB-A110
SkyBridge MB-A100
SkyBridge MB-A110
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation. A remote administrator can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2026-50043
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.