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CVE-2023-22441

Published: May 10, 2023Updated: Jan 28, 2025 Sources: CVE List NVDCWE-306
NVD MITRE
8.6CVSSHIGH
EPSS Score
1.0%
Top 42.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-306

Affected Products

skybridge basic mb-a130 firmwareseiko-sol
Embedded
ICS / OT / IoT / industrial-network
skybridge mb-a200 firmwareseiko-sol
Embedded
ICS / OT / IoT / industrial-network
SkyBridge MB-A200 and SkyBridge BASIC MB-A130Seiko Solutions Inc.
seiko-solcommercialJPICS / OT / IoT
seiko solutions inc.commercialaka skybridge mb-a100/110, skybridge basic mb-a130, skybridge mb-a200 and skybridge basic mb-a130

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://jvn.jp/en/jp/JVN40604023/
jvn.jp
https://www.seiko-sol.co.jp/archives/73969/
seiko-sol.co.jp
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/
seiko-sol.co.jp
and 3 more references View all →

Timeline

Published
May 10, 2023
Last Updated
Jan 28, 2025

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