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TI-2023-08693 Aliases CVE-2023-22441GHSA-qwcg-gr98-8m32

Missing authentication in Seiko Solutions Inc. SkyBridge MB-A200 and SkyBridge BASIC…

Priority MEDIUM 45CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.

Summary

Missing authentication for critical function exists in Seiko Solutions SkyBridge series, which may allow a remote attacker to obtain or alter the setting information of the product or execute some critical functions without authentication, e.g., rebooting the product. Affected products and versions are as follows: SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00981 62nd 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

VendorProductAffected versionsFixed inStatusSource
Seiko Solutions Inc.SkyBridge MB-A200 and SkyBridge BASIC MB-A130SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier—No fix listedCNA
  • SkyBridge MB-A200 and SkyBridge BASIC MB-A130 VendorSeiko Solutions Inc. Affected SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:seiko-sol:skybridge_basic_mb-a130_firmware:*:*:*:*:*:*:*:*up to 1.4.1VulnerableSeiko Solutions Inc.
cpe:2.3:h:seiko-sol:skybridge_basic_mb-a130:-:*:*:*:*:*:*:*not specified by NVDRunning onSeiko Solutions Inc.
cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:*up to 01.00.05VulnerableSeiko Solutions Inc.
cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:*not specified by NVDRunning onSeiko Solutions Inc.
  • cpe:2.3:o:seiko-sol:skybridge_basic_mb-a130_firmware:*:*:*:*:*:*:*:* Versions up to 1.4.1 Vulnerable ·Seiko Solutions Inc.
  • cpe:2.3:h:seiko-sol:skybridge_basic_mb-a130:-:*:*:*:*:*:*:* Versions 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

  1. 2026-10-02 Threatist record created from CVE-2023-22441
  2. 2026-10-03 Alias added: GHSA-qwcg-gr98-8m32

References

Advisory 2

Other 4

  • 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

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences