Command Injection in Seiko Solutions SkyBridge MB-A100/MB-A110 and SkyBridge BASIC MB-A130

1) Command Injection

EUVDB-ID: #VU91259

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-32850

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SkyBridge MB-A100: 4.2.2

SkyBridge MB-A110: 4.2.2

SkyBridge BASIC MB-A130: 1.5.5

CPE2.3

• cpe:2.3:h:seiko_solutions:skybridge_mb-a100:*:*:*:*:*:*:*:*
• cpe:2.3:h:seiko_solutions:skybridge_mb-a100:4.2.2:*:*:*:*:*:*:*
• cpe:2.3:h:seiko_solutions:skybridge_mb-a110:*:*:*:*:*:*:*:*
• cpe:2.3:h:seiko_solutions:skybridge_mb-a110:4.2.2:*:*:*:*:*:*:*
• cpe:2.3:h:seiko_solutions:skybridge_basic_mb-a130:*:*:*:*:*:*:*:*
• cpe:2.3:h:seiko_solutions:skybridge_basic_mb-a130:1.5.5:*:*:*:*:*:*:*

External links

https://www.seiko-sol.co.jp/archives/82992/
https://jvn.jp/en/vu/JVNVU94872523/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.