CVE-2023-22441

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 v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN40604023/	Third Party Advisory
https://www.seiko-sol.co.jp/archives/73969/	Vendor Advisory
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/	Product
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/	Product
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/	Product
https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/	Product
https://jvn.jp/en/jp/JVN40604023/	Third Party Advisory
https://www.seiko-sol.co.jp/archives/73969/	Vendor Advisory
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/	Product
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/	Product
https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/	Product
https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:seiko-sol:skybridge_basic_mb-a130_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:seiko-sol:skybridge_basic_mb-a130:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-05-10 06:15

Updated : 2025-01-28 15:15

NVD link : CVE-2023-22441

Mitre link : CVE-2023-22441

CVE.ORG link : CVE-2023-22441

JSON object : View

Products Affected

seiko-sol

skybridge_basic_mb-a130_firmware
skybridge_basic_mb-a130
skybridge_mb-a200_firmware
skybridge_mb-a200

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2023-22441", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 3.9}]}, "published": "2023-05-10T06:15:11.160", "references": [{"url": "https://jvn.jp/en/jp/JVN40604023/", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.seiko-sol.co.jp/archives/73969/", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/", "tags": ["Product"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/", "tags": ["Product"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/", "tags": ["Product"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/", "tags": ["Product"], "source": "vultures@jpcert.or.jp"}, {"url": "https://jvn.jp/en/jp/JVN40604023/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.seiko-sol.co.jp/archives/73969/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "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"}], "lastModified": "2025-01-28T15:15:09.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:seiko-sol:skybridge_basic_mb-a130_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F81B98BA-4C78-4798-B118-299B530081E6", "versionEndIncluding": "1.4.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:seiko-sol:skybridge_basic_mb-a130:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6FCACF50-F197-41A7-934C-6BDBD043A560"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F23AF765-AF0C-48B7-A3DA-1A70A303C2D9", "versionEndIncluding": "01.00.05"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "45CE4F45-5595-47E3-9BD4-47EA3D4F6E0E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vultures@jpcert.or.jp"}