Origin validation error in Seiko Solutions Inc. SkyBridge MB-A200
Priority MEDIUM 43CWE-346Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-346.
Summary
Improper access control vulnerability in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier allows a remote unauthenticated attacker to connect to the product's ADB port.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02023 81st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Seiko Solutions Inc. | SkyBridge MB-A200 | firmware Ver. 01.00.05 and earlier | — | No fix listed | CNA |
- SkyBridge MB-A200 VendorSeiko Solutions Inc. Affected firmware Ver. 01.00.05 and earlier Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:* | up to 01.00.05 | Vulnerable | Seiko Solutions Inc. |
| cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Seiko Solutions Inc. |
- cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:* Versions up to 01.00.05 Vulnerable ·Seiko Solutions Inc.
- cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Seiko Solutions Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-23578
- 2026-10-03 Alias added: GHSA-pmq5-34w8-5c92
References
Other 4
More Seiko Solutions Inc. Skybridge Mb-a200 Firmware vulnerabilities
- TI-2022-16872 Seiko SkyBridge MB-A200 v01.00.04 and below was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8
- TI-2023-08693 Missing authentication in Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge BASIC… CVSS 3.1HIGH 8.6
- TI-2022-16873 Seiko SkyBridge MB-A200 v01.00.04 and below was discovered to contain multiple hard-coded… CVSS 3.1CRITICAL 9.8
- TI-2023-10645 Use of weak credentials exists in Seiko Solutions SkyBridge and SkySpider series, which… CVSS 3.1HIGH 7.5
- TI-2023-09700 Improper certificate validation in Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2023-23578 · CVE Program
- CVE-2023-23578 · NVD
- FIRST EPSS
- GHSA-pmq5-34w8-5c92 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences